21098828160

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:772

約数の個数: 640

約数和(自身を含む): 81990374400

約数和(自身を除く): 60891546240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 62, 64, 72, 76, 80, 81, 90, 93, 95, 96, 108, 114, 120, 124, 128, 135, 144, 152, 155, 160, 162, 171, 180, 186, 190, 192, 216, 228, 240, 248, 270, 279, 285, 288, 304, 310, 320, 324, 342, 360, 372, 380, 384, 405, 432, 456, 465, 480, 496, 513, 540, 558, 570, 576, 589, 608, 620, 640, 648, 684, 691, 720, 744, 760, 810, 837, 855, 864, 912, 930, 960, 992, 1026, 1080, 1116, 1140, 1152, 1178, 1216, 1240, 1296, 1368, 1382, 1395, 1440, 1488, 1520, 1539, 1620, 1674, 1710, 1728, 1767, 1824, 1860, 1920, 1984, 2052, 2073, 2160, 2232, 2280, 2356, 2432, 2480, 2511, 2565, 2592, 2736, 2764, 2790, 2880, 2945, 2976, 3040, 3078, 3240, 3348, 3420, 3455, 3456, 3534, 3648, 3720, 3968, 4104, 4146, 4185, 4320, 4464, 4560, 4712, 4960, 5022, 5130, 5184, 5301, 5472, 5528, 5580, 5760, 5890, 5952, 6080, 6156, 6219, 6480, 6696, 6840, 6910, 7068, 7296, 7440, 7695, 8208, 8292, 8370, 8640, 8835, 8928, 9120, 9424, 9920, 10044, 10260, 10365, 10368, 10602, 10944, 11056, 11160, 11780, 11904, 12160, 12312, 12438, 12555, 12960, 13129, 13392, 13680, 13820, 14136, 14880, 15390, 15903, 16416, 16584, 16740, 17280, 17670, 17856, 18240, 18657, 18848, 19840, 20088, 20520, 20730, 21204, 21421, 21888, 22112, 22320, 23560, 24624, 24876, 25110, 25920, 26258, 26505, 26784, 27360, 27640, 28272, 29760, 30780, 31095, 31806, 32832, 33168, 33480, 35340, 35712, 36480, 37314, 37696, 39387, 40176, 41040, 41460, 42408, 42842, 44224, 44640, 47120, 47709, 49248, 49752, 50220, 51840, 52516, 53010, 53568, 54720, 55280, 55971, 56544, 59520, 61560, 62190, 63612, 64263, 65645, 65664, 66336, 66960, 70680, 74628, 75392, 78774, 79515, 80352, 82080, 82920, 84816, 85684, 88448, 89280, 93285, 94240, 95418, 98496, 99504, 100440, 105032, 106020, 107105, 107136, 109440, 110560, 111942, 113088, 118161, 123120, 124380, 127224, 128526, 131290, 132672, 133920, 141360, 149256, 157548, 159030, 160704, 164160, 165840, 169632, 171368, 178560, 186570, 188480, 190836, 192789, 196935, 196992, 199008, 200880, 210064, 212040, 214210, 221120, 223884, 226176, 236322, 238545, 246240, 248760, 254448, 257052, 262580, 265344, 267840, 279855, 282720, 298512, 315096, 318060, 321315, 321408, 328320, 331680, 339264, 342736, 354483, 373140, 376960, 381672, 385578, 393870, 398016, 401760, 406999, 420128, 424080, 428420, 442240, 447768, 472644, 477090, 492480, 497520, 508896, 514104, 525160, 535680, 559710, 565440, 578367, 590805, 597024, 630192, 636120, 642630, 663360, 678528, 685472, 708966, 746280, 763344, 771156, 787740, 796032, 803520, 813998, 840256, 848160, 856840, 895536, 945288, 954180, 963945, 984960, 995040, 1017792, 1028208, 1050320, 1063449, 1119420, 1130880, 1156734, 1181610, 1194048, 1220997, 1260384, 1272240, 1285260, 1326720, 1370944, 1417932, 1492560, 1526688, 1542312, 1575480, 1607040, 1627996, 1680512, 1696320, 1713680, 1735101, 1772415, 1791072, 1890576, 1908360, 1927890, 1990080, 2034995, 2035584, 2056416, 2100640, 2126898, 2238840, 2313468, 2363220, 2388096, 2441994, 2520768, 2544480, 2570520, 2741888, 2835864, 2891835, 2985120, 3053376, 3084624, 3150960, 3255992, 3392640, 3427360, 3470202, 3544830, 3582144, 3662991, 3781152, 3816720, 3855780, 3980160, 4069990, 4112832, 4201280, 4253796, 4477680, 4626936, 4726440, 4883988, 5041536, 5088960, 5141040, 5317245, 5671728, 5783670, 5970240, 6104985, 6106752, 6169248, 6301920, 6511984, 6854720, 6940404, 7089660, 7164288, 7325982, 7562304, 7633440, 7711560, 8139980, 8225664, 8402560, 8507592, 8675505, 8955360, 9253872, 9452880, 9767976, 10177920, 10282080, 10634490, 10988973, 11343456, 11567340, 11940480, 12209970, 12338496, 12603840, 13023968, 13709440, 13880808, 14179320, 14651964, 15124608, 15266880, 15423120, 16279960, 17015184, 17351010, 17910720, 18314955, 18507744, 18905760, 19535952, 20564160, 21268980, 21977946, 22686912, 23134680, 24419940, 24676992, 25207680, 26047936, 27761616, 28358640, 29303928, 30533760, 30846240, 32559920, 32966919, 34030368, 34702020, 35821440, 36629910, 37015488, 37811520, 39071904, 41128320, 42537960, 43955892, 45373824, 46269360, 48839880, 52095872, 54944865, 55523232, 56717280, 58607856, 61692480, 65119840, 65933838, 68060736, 69404040, 73259820, 74030976, 75623040, 78143808, 85075920, 87911784, 92538720, 97679760, 109889730, 111046464, 113434560, 117215712, 123384960, 130239680, 131867676, 136121472, 138808080, 146519640, 156287616, 164834595, 170151840, 175823568, 185077440, 195359520, 219779460, 222092928, 226869120, 234431424, 260479360, 263735352, 277616160, 293039280, 329669190, 340303680, 351647136, 370154880, 390719040, 439558920, 468862848, 527470704, 555232320, 586078560, 659338380, 680607360, 703294272, 781438080, 879117840, 1054941408, 1110464640, 1172157120, 1318676760, 1406588544, 1758235680, 2109882816, 2344314240, 2637353520, 3516471360, 4219765632, 5274707040, 7032942720, 10549414080, 21098828160]

約数ペア:

[(1, 21098828160), (2, 10549414080), (3, 7032942720), (4, 5274707040), (5, 4219765632), (6, 3516471360), (8, 2637353520), (9, 2344314240), (10, 2109882816), (12, 1758235680), (15, 1406588544), (16, 1318676760), (18, 1172157120), (19, 1110464640), (20, 1054941408), (24, 879117840), (27, 781438080), (30, 703294272), (31, 680607360), (32, 659338380), (36, 586078560), (38, 555232320), (40, 527470704), (45, 468862848), (48, 439558920), (54, 390719040), (57, 370154880), (60, 351647136), (62, 340303680), (64, 329669190), (72, 293039280), (76, 277616160), (80, 263735352), (81, 260479360), (90, 234431424), (93, 226869120), (95, 222092928), (96, 219779460), (108, 195359520), (114, 185077440), (120, 175823568), (124, 170151840), (128, 164834595), (135, 156287616), (144, 146519640), (152, 138808080), (155, 136121472), (160, 131867676), (162, 130239680), (171, 123384960), (180, 117215712), (186, 113434560), (190, 111046464), (192, 109889730), (216, 97679760), (228, 92538720), (240, 87911784), (248, 85075920), (270, 78143808), (279, 75623040), (285, 74030976), (288, 73259820), (304, 69404040), (310, 68060736), (320, 65933838), (324, 65119840), (342, 61692480), (360, 58607856), (372, 56717280), (380, 55523232), (384, 54944865), (405, 52095872), (432, 48839880), (456, 46269360), (465, 45373824), (480, 43955892), (496, 42537960), (513, 41128320), (540, 39071904), (558, 37811520), (570, 37015488), (576, 36629910), (589, 35821440), (608, 34702020), (620, 34030368), (640, 32966919), (648, 32559920), (684, 30846240), (691, 30533760), (720, 29303928), (744, 28358640), (760, 27761616), (810, 26047936), (837, 25207680), (855, 24676992), (864, 24419940), (912, 23134680), (930, 22686912), (960, 21977946), (992, 21268980), (1026, 20564160), (1080, 19535952), (1116, 18905760), (1140, 18507744), (1152, 18314955), (1178, 17910720), (1216, 17351010), (1240, 17015184), (1296, 16279960), (1368, 15423120), (1382, 15266880), (1395, 15124608), (1440, 14651964), (1488, 14179320), (1520, 13880808), (1539, 13709440), (1620, 13023968), (1674, 12603840), (1710, 12338496), (1728, 12209970), (1767, 11940480), (1824, 11567340), (1860, 11343456), (1920, 10988973), (1984, 10634490), (2052, 10282080), (2073, 10177920), (2160, 9767976), (2232, 9452880), (2280, 9253872), (2356, 8955360), (2432, 8675505), (2480, 8507592), (2511, 8402560), (2565, 8225664), (2592, 8139980), (2736, 7711560), (2764, 7633440), (2790, 7562304), (2880, 7325982), (2945, 7164288), (2976, 7089660), (3040, 6940404), (3078, 6854720), (3240, 6511984), (3348, 6301920), (3420, 6169248), (3455, 6106752), (3456, 6104985), (3534, 5970240), (3648, 5783670), (3720, 5671728), (3968, 5317245), (4104, 5141040), (4146, 5088960), (4185, 5041536), (4320, 4883988), (4464, 4726440), (4560, 4626936), (4712, 4477680), (4960, 4253796), (5022, 4201280), (5130, 4112832), (5184, 4069990), (5301, 3980160), (5472, 3855780), (5528, 3816720), (5580, 3781152), (5760, 3662991), (5890, 3582144), (5952, 3544830), (6080, 3470202), (6156, 3427360), (6219, 3392640), (6480, 3255992), (6696, 3150960), (6840, 3084624), (6910, 3053376), (7068, 2985120), (7296, 2891835), (7440, 2835864), (7695, 2741888), (8208, 2570520), (8292, 2544480), (8370, 2520768), (8640, 2441994), (8835, 2388096), (8928, 2363220), (9120, 2313468), (9424, 2238840), (9920, 2126898), (10044, 2100640), (10260, 2056416), (10365, 2035584), (10368, 2034995), (10602, 1990080), (10944, 1927890), (11056, 1908360), (11160, 1890576), (11780, 1791072), (11904, 1772415), (12160, 1735101), (12312, 1713680), (12438, 1696320), (12555, 1680512), (12960, 1627996), (13129, 1607040), (13392, 1575480), (13680, 1542312), (13820, 1526688), (14136, 1492560), (14880, 1417932), (15390, 1370944), (15903, 1326720), (16416, 1285260), (16584, 1272240), (16740, 1260384), (17280, 1220997), (17670, 1194048), (17856, 1181610), (18240, 1156734), (18657, 1130880), (18848, 1119420), (19840, 1063449), (20088, 1050320), (20520, 1028208), (20730, 1017792), (21204, 995040), (21421, 984960), (21888, 963945), (22112, 954180), (22320, 945288), (23560, 895536), (24624, 856840), (24876, 848160), (25110, 840256), (25920, 813998), (26258, 803520), (26505, 796032), (26784, 787740), (27360, 771156), (27640, 763344), (28272, 746280), (29760, 708966), (30780, 685472), (31095, 678528), (31806, 663360), (32832, 642630), (33168, 636120), (33480, 630192), (35340, 597024), (35712, 590805), (36480, 578367), (37314, 565440), (37696, 559710), (39387, 535680), (40176, 525160), (41040, 514104), (41460, 508896), (42408, 497520), (42842, 492480), (44224, 477090), (44640, 472644), (47120, 447768), (47709, 442240), (49248, 428420), (49752, 424080), (50220, 420128), (51840, 406999), (52516, 401760), (53010, 398016), (53568, 393870), (54720, 385578), (55280, 381672), (55971, 376960), (56544, 373140), (59520, 354483), (61560, 342736), (62190, 339264), (63612, 331680), (64263, 328320), (65645, 321408), (65664, 321315), (66336, 318060), (66960, 315096), (70680, 298512), (74628, 282720), (75392, 279855), (78774, 267840), (79515, 265344), (80352, 262580), (82080, 257052), (82920, 254448), (84816, 248760), (85684, 246240), (88448, 238545), (89280, 236322), (93285, 226176), (94240, 223884), (95418, 221120), (98496, 214210), (99504, 212040), (100440, 210064), (105032, 200880), (106020, 199008), (107105, 196992), (107136, 196935), (109440, 192789), (110560, 190836), (111942, 188480), (113088, 186570), (118161, 178560), (123120, 171368), (124380, 169632), (127224, 165840), (128526, 164160), (131290, 160704), (132672, 159030), (133920, 157548), (141360, 149256)]