15204540240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:145

約数の個数: 960

約数和(自身を含む): 62044600320

約数和(自身を除く): 46840060080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 31, 34, 36, 37, 38, 40, 45, 48, 51, 54, 57, 60, 62, 68, 72, 74, 76, 80, 85, 90, 93, 95, 102, 108, 111, 114, 120, 124, 135, 136, 144, 148, 152, 153, 155, 170, 171, 180, 185, 186, 190, 204, 216, 222, 228, 240, 248, 255, 270, 272, 279, 285, 296, 304, 306, 310, 323, 333, 340, 342, 360, 361, 370, 372, 380, 408, 432, 444, 456, 459, 465, 496, 510, 513, 527, 540, 555, 558, 570, 589, 592, 612, 620, 629, 646, 666, 680, 684, 703, 720, 722, 740, 744, 760, 765, 816, 837, 855, 888, 912, 918, 930, 969, 999, 1020, 1026, 1054, 1080, 1083, 1110, 1116, 1140, 1147, 1178, 1224, 1240, 1258, 1292, 1332, 1360, 1368, 1395, 1406, 1444, 1480, 1488, 1520, 1530, 1581, 1615, 1665, 1674, 1710, 1767, 1776, 1805, 1836, 1860, 1887, 1938, 1998, 2040, 2052, 2108, 2109, 2160, 2166, 2220, 2232, 2280, 2294, 2295, 2356, 2448, 2480, 2516, 2565, 2584, 2635, 2664, 2736, 2790, 2812, 2888, 2907, 2945, 2960, 3060, 3145, 3162, 3230, 3249, 3330, 3348, 3420, 3441, 3515, 3534, 3610, 3672, 3720, 3774, 3876, 3996, 4080, 4104, 4185, 4216, 4218, 4332, 4440, 4464, 4560, 4588, 4590, 4712, 4743, 4845, 4995, 5032, 5130, 5168, 5270, 5301, 5328, 5415, 5580, 5624, 5661, 5735, 5776, 5814, 5890, 6120, 6137, 6290, 6324, 6327, 6460, 6498, 6660, 6696, 6840, 6882, 7030, 7068, 7220, 7344, 7440, 7548, 7752, 7905, 7992, 8208, 8370, 8432, 8436, 8664, 8721, 8835, 8880, 9176, 9180, 9424, 9435, 9486, 9690, 9747, 9990, 10013, 10064, 10260, 10323, 10540, 10545, 10602, 10830, 11160, 11191, 11248, 11322, 11470, 11628, 11780, 11951, 12240, 12274, 12580, 12648, 12654, 12920, 12996, 13320, 13357, 13392, 13680, 13764, 14060, 14136, 14229, 14440, 14535, 15096, 15504, 15810, 15903, 15984, 16245, 16740, 16872, 16983, 17205, 17328, 17442, 17670, 18352, 18360, 18411, 18870, 18972, 18981, 19380, 19494, 19499, 19980, 20026, 20520, 20646, 21080, 21090, 21204, 21660, 21793, 22320, 22382, 22644, 22940, 23256, 23560, 23715, 23902, 24548, 25160, 25296, 25308, 25840, 25992, 26505, 26640, 26714, 27528, 28120, 28272, 28305, 28458, 28880, 29070, 30039, 30192, 30685, 30969, 31620, 31635, 31806, 32490, 33480, 33573, 33744, 33966, 34410, 34884, 35340, 35853, 36720, 36822, 37740, 37944, 37962, 38760, 38988, 38998, 39960, 40052, 40071, 41040, 41292, 42160, 42180, 42408, 43320, 43586, 43605, 44764, 45288, 45880, 46512, 47120, 47430, 47804, 48735, 49096, 50065, 50320, 50616, 51615, 51984, 53010, 53428, 55056, 55233, 55955, 56240, 56610, 56916, 58140, 58497, 59755, 60078, 61370, 61938, 63240, 63270, 63612, 64980, 65379, 66785, 66960, 67146, 67932, 68820, 69768, 70680, 71145, 71706, 73644, 75480, 75888, 75924, 77520, 77976, 77996, 79515, 79920, 80104, 80142, 82584, 84360, 84816, 84915, 86640, 87172, 87210, 89528, 90117, 90576, 91760, 92055, 94860, 94905, 95608, 97470, 97495, 98192, 100130, 100719, 101232, 103230, 106020, 106856, 107559, 108965, 110466, 111910, 113220, 113832, 116280, 116994, 119510, 120156, 120213, 122740, 123876, 126480, 126540, 127224, 129960, 130758, 133570, 134292, 135864, 137640, 139536, 141360, 142290, 143412, 147288, 150195, 150960, 151848, 154845, 155952, 155992, 159030, 160208, 160284, 165168, 165699, 167865, 168720, 169830, 174344, 174420, 175491, 179056, 179265, 180234, 184110, 189720, 189810, 190247, 191216, 194940, 194990, 196137, 200260, 200355, 201438, 206460, 212040, 213712, 215118, 217930, 220932, 223820, 226440, 227069, 227664, 232560, 233988, 239020, 240312, 240426, 245480, 247752, 253080, 254448, 259920, 261516, 267140, 268584, 270351, 271728, 275280, 276165, 284580, 286824, 292485, 294576, 300390, 302157, 303696, 309690, 311984, 318060, 320568, 322677, 326895, 331398, 335730, 339660, 348688, 348840, 350982, 358530, 360468, 360639, 368220, 370481, 379440, 379620, 380494, 389880, 389980, 392274, 400520, 400710, 402876, 412920, 414067, 424080, 430236, 435860, 441864, 447640, 450585, 452880, 454138, 467976, 478040, 480624, 480852, 490960, 495504, 503595, 506160, 523032, 526473, 534280, 537168, 537795, 540702, 552330, 569160, 570741, 573648, 584970, 588411, 600780, 601065, 604314, 619380, 636120, 641136, 645354, 653790, 662796, 671460, 679320, 681207, 697680, 701964, 717060, 720936, 721278, 736440, 740962, 759240, 760988, 779760, 779960, 784548, 801040, 801420, 805752, 825840, 828134, 828495, 860472, 871720, 877455, 883728, 895280, 901170, 908276, 935952, 951235, 956080, 961704, 980685, 1007190, 1046064, 1052946, 1068560, 1075590, 1081404, 1104660, 1111443, 1135345, 1138320, 1141482, 1169940, 1176822, 1201560, 1202130, 1208628, 1238760, 1242201, 1272240, 1290708, 1307580, 1325592, 1342920, 1351755, 1358640, 1362414, 1403928, 1434120, 1441872, 1442556, 1472880, 1481924, 1510785, 1518480, 1521976, 1559920, 1569096, 1602840, 1611504, 1613385, 1656268, 1656990, 1712223, 1720944, 1743440, 1754910, 1802340, 1803195, 1816552, 1852405, 1902470, 1923408, 1961370, 2014380, 2043621, 2070335, 2105892, 2151180, 2162808, 2209320, 2222886, 2270690, 2282964, 2339880, 2353644, 2403120, 2404260, 2417256, 2477520, 2484402, 2581416, 2615160, 2632365, 2651184, 2685840, 2703510, 2724828, 2807856, 2853705, 2868240, 2885112, 2942055, 2963848, 3021570, 3043952, 3138192, 3205680, 3226770, 3312536, 3313980, 3334329, 3406035, 3424446, 3509820, 3604680, 3606390, 3633104, 3704810, 3726603, 3804940, 3922740, 4028760, 4087242, 4140670, 4211784, 4302360, 4325616, 4418640, 4445772, 4541380, 4565928, 4679760, 4707288, 4808520, 4834512, 4968804, 5136669, 5162832, 5230320, 5264730, 5407020, 5449656, 5557215, 5707410, 5770224, 5884110, 5927696, 6043140, 6130863, 6211005, 6453540, 6625072, 6627960, 6668658, 6812070, 6848892, 7019640, 7039139, 7209360, 7212780, 7409620, 7453206, 7609880, 7845480, 8057520, 8174484, 8281340, 8423568, 8561115, 8604720, 8891544, 9082760, 9131856, 9414576, 9617040, 9937608, 10002987, 10218105, 10273338, 10529460, 10814040, 10899312, 11114430, 11179809, 11414820, 11768220, 12086280, 12261726, 12422010, 12907080, 13255920, 13337316, 13624140, 13697784, 14039280, 14078278, 14425560, 14819240, 14906412, 15219760, 15690960, 16348968, 16562680, 16671645, 17122230, 17783088, 18165520, 18633015, 19875216, 20005974, 20436210, 20546676, 21058920, 21117417, 21628080, 22228860, 22359618, 22829640, 23536440, 24172560, 24523452, 24844020, 25683345, 25814160, 26674632, 27248280, 27395568, 28156556, 28851120, 29638480, 29812824, 30654315, 32697936, 33125360, 33343290, 34244460, 35195695, 37266030, 40011948, 40872420, 41093352, 42117840, 42234834, 44457720, 44719236, 45659280, 47072880, 49046904, 49688040, 50014935, 51366690, 53349264, 54496560, 55899045, 56313112, 59625648, 61308630, 63352251, 66686580, 68488920, 70391390, 74532060, 80023896, 81744840, 82186704, 84469668, 88915440, 89438472, 98093808, 99376080, 100029870, 102733380, 105587085, 111798090, 112626224, 122617260, 126704502, 133373160, 136977840, 140782780, 149064120, 160047792, 163489680, 168939336, 178876944, 190056753, 200059740, 205466760, 211174170, 223596180, 245234520, 253409004, 266746320, 281565560, 298128240, 316761255, 337878672, 380113506, 400119480, 410933520, 422348340, 447192360, 490469040, 506818008, 563131120, 633522510, 760227012, 800238960, 844696680, 894384720, 950283765, 1013636016, 1267045020, 1520454024, 1689393360, 1900567530, 2534090040, 3040908048, 3801135060, 5068180080, 7602270120, 15204540240]

約数ペア:

[(1, 15204540240), (2, 7602270120), (3, 5068180080), (4, 3801135060), (5, 3040908048), (6, 2534090040), (8, 1900567530), (9, 1689393360), (10, 1520454024), (12, 1267045020), (15, 1013636016), (16, 950283765), (17, 894384720), (18, 844696680), (19, 800238960), (20, 760227012), (24, 633522510), (27, 563131120), (30, 506818008), (31, 490469040), (34, 447192360), (36, 422348340), (37, 410933520), (38, 400119480), (40, 380113506), (45, 337878672), (48, 316761255), (51, 298128240), (54, 281565560), (57, 266746320), (60, 253409004), (62, 245234520), (68, 223596180), (72, 211174170), (74, 205466760), (76, 200059740), (80, 190056753), (85, 178876944), (90, 168939336), (93, 163489680), (95, 160047792), (102, 149064120), (108, 140782780), (111, 136977840), (114, 133373160), (120, 126704502), (124, 122617260), (135, 112626224), (136, 111798090), (144, 105587085), (148, 102733380), (152, 100029870), (153, 99376080), (155, 98093808), (170, 89438472), (171, 88915440), (180, 84469668), (185, 82186704), (186, 81744840), (190, 80023896), (204, 74532060), (216, 70391390), (222, 68488920), (228, 66686580), (240, 63352251), (248, 61308630), (255, 59625648), (270, 56313112), (272, 55899045), (279, 54496560), (285, 53349264), (296, 51366690), (304, 50014935), (306, 49688040), (310, 49046904), (323, 47072880), (333, 45659280), (340, 44719236), (342, 44457720), (360, 42234834), (361, 42117840), (370, 41093352), (372, 40872420), (380, 40011948), (408, 37266030), (432, 35195695), (444, 34244460), (456, 33343290), (459, 33125360), (465, 32697936), (496, 30654315), (510, 29812824), (513, 29638480), (527, 28851120), (540, 28156556), (555, 27395568), (558, 27248280), (570, 26674632), (589, 25814160), (592, 25683345), (612, 24844020), (620, 24523452), (629, 24172560), (646, 23536440), (666, 22829640), (680, 22359618), (684, 22228860), (703, 21628080), (720, 21117417), (722, 21058920), (740, 20546676), (744, 20436210), (760, 20005974), (765, 19875216), (816, 18633015), (837, 18165520), (855, 17783088), (888, 17122230), (912, 16671645), (918, 16562680), (930, 16348968), (969, 15690960), (999, 15219760), (1020, 14906412), (1026, 14819240), (1054, 14425560), (1080, 14078278), (1083, 14039280), (1110, 13697784), (1116, 13624140), (1140, 13337316), (1147, 13255920), (1178, 12907080), (1224, 12422010), (1240, 12261726), (1258, 12086280), (1292, 11768220), (1332, 11414820), (1360, 11179809), (1368, 11114430), (1395, 10899312), (1406, 10814040), (1444, 10529460), (1480, 10273338), (1488, 10218105), (1520, 10002987), (1530, 9937608), (1581, 9617040), (1615, 9414576), (1665, 9131856), (1674, 9082760), (1710, 8891544), (1767, 8604720), (1776, 8561115), (1805, 8423568), (1836, 8281340), (1860, 8174484), (1887, 8057520), (1938, 7845480), (1998, 7609880), (2040, 7453206), (2052, 7409620), (2108, 7212780), (2109, 7209360), (2160, 7039139), (2166, 7019640), (2220, 6848892), (2232, 6812070), (2280, 6668658), (2294, 6627960), (2295, 6625072), (2356, 6453540), (2448, 6211005), (2480, 6130863), (2516, 6043140), (2565, 5927696), (2584, 5884110), (2635, 5770224), (2664, 5707410), (2736, 5557215), (2790, 5449656), (2812, 5407020), (2888, 5264730), (2907, 5230320), (2945, 5162832), (2960, 5136669), (3060, 4968804), (3145, 4834512), (3162, 4808520), (3230, 4707288), (3249, 4679760), (3330, 4565928), (3348, 4541380), (3420, 4445772), (3441, 4418640), (3515, 4325616), (3534, 4302360), (3610, 4211784), (3672, 4140670), (3720, 4087242), (3774, 4028760), (3876, 3922740), (3996, 3804940), (4080, 3726603), (4104, 3704810), (4185, 3633104), (4216, 3606390), (4218, 3604680), (4332, 3509820), (4440, 3424446), (4464, 3406035), (4560, 3334329), (4588, 3313980), (4590, 3312536), (4712, 3226770), (4743, 3205680), (4845, 3138192), (4995, 3043952), (5032, 3021570), (5130, 2963848), (5168, 2942055), (5270, 2885112), (5301, 2868240), (5328, 2853705), (5415, 2807856), (5580, 2724828), (5624, 2703510), (5661, 2685840), (5735, 2651184), (5776, 2632365), (5814, 2615160), (5890, 2581416), (6120, 2484402), (6137, 2477520), (6290, 2417256), (6324, 2404260), (6327, 2403120), (6460, 2353644), (6498, 2339880), (6660, 2282964), (6696, 2270690), (6840, 2222886), (6882, 2209320), (7030, 2162808), (7068, 2151180), (7220, 2105892), (7344, 2070335), (7440, 2043621), (7548, 2014380), (7752, 1961370), (7905, 1923408), (7992, 1902470), (8208, 1852405), (8370, 1816552), (8432, 1803195), (8436, 1802340), (8664, 1754910), (8721, 1743440), (8835, 1720944), (8880, 1712223), (9176, 1656990), (9180, 1656268), (9424, 1613385), (9435, 1611504), (9486, 1602840), (9690, 1569096), (9747, 1559920), (9990, 1521976), (10013, 1518480), (10064, 1510785), (10260, 1481924), (10323, 1472880), (10540, 1442556), (10545, 1441872), (10602, 1434120), (10830, 1403928), (11160, 1362414), (11191, 1358640), (11248, 1351755), (11322, 1342920), (11470, 1325592), (11628, 1307580), (11780, 1290708), (11951, 1272240), (12240, 1242201), (12274, 1238760), (12580, 1208628), (12648, 1202130), (12654, 1201560), (12920, 1176822), (12996, 1169940), (13320, 1141482), (13357, 1138320), (13392, 1135345), (13680, 1111443), (13764, 1104660), (14060, 1081404), (14136, 1075590), (14229, 1068560), (14440, 1052946), (14535, 1046064), (15096, 1007190), (15504, 980685), (15810, 961704), (15903, 956080), (15984, 951235), (16245, 935952), (16740, 908276), (16872, 901170), (16983, 895280), (17205, 883728), (17328, 877455), (17442, 871720), (17670, 860472), (18352, 828495), (18360, 828134), (18411, 825840), (18870, 805752), (18972, 801420), (18981, 801040), (19380, 784548), (19494, 779960), (19499, 779760), (19980, 760988), (20026, 759240), (20520, 740962), (20646, 736440), (21080, 721278), (21090, 720936), (21204, 717060), (21660, 701964), (21793, 697680), (22320, 681207), (22382, 679320), (22644, 671460), (22940, 662796), (23256, 653790), (23560, 645354), (23715, 641136), (23902, 636120), (24548, 619380), (25160, 604314), (25296, 601065), (25308, 600780), (25840, 588411), (25992, 584970), (26505, 573648), (26640, 570741), (26714, 569160), (27528, 552330), (28120, 540702), (28272, 537795), (28305, 537168), (28458, 534280), (28880, 526473), (29070, 523032), (30039, 506160), (30192, 503595), (30685, 495504), (30969, 490960), (31620, 480852), (31635, 480624), (31806, 478040), (32490, 467976), (33480, 454138), (33573, 452880), (33744, 450585), (33966, 447640), (34410, 441864), (34884, 435860), (35340, 430236), (35853, 424080), (36720, 414067), (36822, 412920), (37740, 402876), (37944, 400710), (37962, 400520), (38760, 392274), (38988, 389980), (38998, 389880), (39960, 380494), (40052, 379620), (40071, 379440), (41040, 370481), (41292, 368220), (42160, 360639), (42180, 360468), (42408, 358530), (43320, 350982), (43586, 348840), (43605, 348688), (44764, 339660), (45288, 335730), (45880, 331398), (46512, 326895), (47120, 322677), (47430, 320568), (47804, 318060), (48735, 311984), (49096, 309690), (50065, 303696), (50320, 302157), (50616, 300390), (51615, 294576), (51984, 292485), (53010, 286824), (53428, 284580), (55056, 276165), (55233, 275280), (55955, 271728), (56240, 270351), (56610, 268584), (56916, 267140), (58140, 261516), (58497, 259920), (59755, 254448), (60078, 253080), (61370, 247752), (61938, 245480), (63240, 240426), (63270, 240312), (63612, 239020), (64980, 233988), (65379, 232560), (66785, 227664), (66960, 227069), (67146, 226440), (67932, 223820), (68820, 220932), (69768, 217930), (70680, 215118), (71145, 213712), (71706, 212040), (73644, 206460), (75480, 201438), (75888, 200355), (75924, 200260), (77520, 196137), (77976, 194990), (77996, 194940), (79515, 191216), (79920, 190247), (80104, 189810), (80142, 189720), (82584, 184110), (84360, 180234), (84816, 179265), (84915, 179056), (86640, 175491), (87172, 174420), (87210, 174344), (89528, 169830), (90117, 168720), (90576, 167865), (91760, 165699), (92055, 165168), (94860, 160284), (94905, 160208), (95608, 159030), (97470, 155992), (97495, 155952), (98192, 154845), (100130, 151848), (100719, 150960), (101232, 150195), (103230, 147288), (106020, 143412), (106856, 142290), (107559, 141360), (108965, 139536), (110466, 137640), (111910, 135864), (113220, 134292), (113832, 133570), (116280, 130758), (116994, 129960), (119510, 127224), (120156, 126540), (120213, 126480), (122740, 123876)]