28311491520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:290

約数の個数: 896

約数和(自身を含む): 114046894080

約数和(自身を除く): 85735402560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 47, 48, 52, 54, 60, 62, 64, 65, 72, 78, 80, 90, 93, 94, 96, 104, 108, 117, 120, 124, 130, 135, 141, 144, 155, 156, 160, 173, 180, 186, 188, 192, 195, 208, 216, 234, 235, 240, 248, 260, 270, 279, 282, 288, 310, 312, 320, 346, 351, 360, 372, 376, 390, 403, 416, 423, 432, 465, 468, 470, 480, 496, 519, 520, 540, 558, 564, 576, 585, 611, 620, 624, 692, 702, 705, 720, 744, 752, 780, 806, 832, 837, 846, 864, 865, 930, 936, 940, 960, 992, 1038, 1040, 1080, 1116, 1128, 1170, 1209, 1222, 1240, 1248, 1269, 1384, 1395, 1404, 1410, 1440, 1457, 1488, 1504, 1557, 1560, 1612, 1674, 1692, 1728, 1730, 1755, 1833, 1860, 1872, 1880, 1984, 2015, 2076, 2080, 2115, 2160, 2232, 2249, 2256, 2340, 2418, 2444, 2480, 2496, 2538, 2595, 2768, 2790, 2808, 2820, 2880, 2914, 2976, 3008, 3055, 3114, 3120, 3224, 3348, 3384, 3460, 3510, 3627, 3666, 3720, 3744, 3760, 4030, 4152, 4160, 4185, 4230, 4320, 4371, 4464, 4498, 4512, 4671, 4680, 4836, 4888, 4960, 5076, 5190, 5363, 5499, 5536, 5580, 5616, 5640, 5828, 5952, 6045, 6110, 6228, 6240, 6345, 6448, 6696, 6747, 6768, 6920, 7020, 7254, 7285, 7332, 7440, 7488, 7520, 7785, 8060, 8131, 8304, 8370, 8460, 8640, 8742, 8928, 8996, 9024, 9165, 9342, 9360, 9672, 9776, 9920, 10152, 10380, 10726, 10881, 10998, 11072, 11160, 11232, 11245, 11280, 11656, 12090, 12220, 12456, 12480, 12690, 12896, 13113, 13392, 13494, 13536, 13840, 14040, 14508, 14570, 14664, 14880, 15040, 15570, 16089, 16120, 16262, 16497, 16608, 16740, 16920, 17484, 17856, 17992, 18135, 18330, 18684, 18720, 18941, 19344, 19552, 20241, 20304, 20760, 21452, 21762, 21855, 21996, 22320, 22464, 22490, 22560, 23312, 23355, 24180, 24393, 24440, 24912, 25380, 25792, 26226, 26784, 26815, 26988, 27072, 27495, 27680, 28080, 29016, 29140, 29328, 29760, 31140, 32178, 32240, 32524, 32994, 33216, 33480, 33735, 33840, 34968, 35984, 36270, 36660, 37368, 37440, 37882, 38688, 39104, 39339, 40482, 40608, 40655, 41520, 42904, 43524, 43710, 43992, 44640, 44980, 45120, 46624, 46710, 48267, 48360, 48786, 48880, 49824, 50760, 52452, 53568, 53630, 53976, 54405, 54990, 55360, 56160, 56823, 58032, 58280, 58656, 60723, 62280, 64356, 64480, 65048, 65565, 65988, 66960, 67470, 67680, 69719, 69936, 71968, 72540, 73179, 73320, 74736, 75764, 77376, 78678, 80445, 80964, 81216, 81310, 82485, 83040, 85808, 87048, 87420, 87984, 89280, 89960, 93248, 93420, 94705, 96534, 96720, 97572, 97760, 99648, 101205, 101520, 104904, 105703, 107260, 107952, 108810, 109980, 112320, 113646, 116064, 116560, 117312, 121446, 121965, 124560, 128712, 128960, 130096, 131130, 131976, 133920, 134940, 135360, 139438, 139872, 143936, 144801, 145080, 146358, 146640, 149472, 151528, 157356, 160890, 161928, 162620, 164970, 166080, 170469, 171616, 174096, 174840, 175968, 179920, 186840, 189410, 193068, 193440, 195144, 195520, 196695, 202410, 203040, 209157, 209808, 211406, 214520, 215904, 217620, 219537, 219960, 227292, 232128, 233120, 241335, 242892, 243930, 249120, 252061, 257424, 260192, 262260, 263952, 267840, 269880, 278876, 279744, 284115, 289602, 290160, 292716, 293280, 298944, 303056, 303615, 314712, 317109, 321780, 323856, 325240, 329940, 340938, 343232, 348192, 348595, 349680, 351936, 359840, 365895, 373680, 378820, 386136, 386880, 390288, 393390, 404820, 406080, 418314, 419616, 422812, 429040, 431808, 435240, 439074, 439920, 454584, 466240, 482670, 485784, 487860, 498240, 504122, 511407, 514848, 520384, 524520, 527904, 528515, 539760, 557752, 568230, 579204, 580320, 585432, 586560, 606112, 607230, 627471, 629424, 634218, 643560, 647712, 650480, 659880, 681876, 696384, 697190, 699360, 719680, 724005, 731790, 747360, 756183, 757640, 772272, 780576, 786780, 809640, 836628, 839232, 845624, 852345, 858080, 870480, 878148, 879840, 909168, 951327, 965340, 971568, 975720, 1008244, 1022814, 1029696, 1045785, 1049040, 1055808, 1057030, 1079520, 1097685, 1115504, 1136460, 1158408, 1160640, 1170864, 1212224, 1214460, 1254942, 1258848, 1260305, 1268436, 1287120, 1295424, 1300960, 1319760, 1363752, 1394380, 1398720, 1448010, 1463580, 1494720, 1512366, 1515280, 1544544, 1561152, 1573560, 1585545, 1619280, 1673256, 1691248, 1704690, 1716160, 1740960, 1756296, 1759680, 1818336, 1882413, 1902654, 1930680, 1943136, 1951440, 2016488, 2045628, 2091570, 2098080, 2114060, 2159040, 2195370, 2231008, 2268549, 2272920, 2316816, 2341728, 2428920, 2509884, 2517696, 2520610, 2536872, 2557035, 2574240, 2601920, 2639520, 2727504, 2788760, 2853981, 2896020, 2927160, 3024732, 3030560, 3089088, 3137355, 3147120, 3171090, 3238560, 3276793, 3346512, 3382496, 3409380, 3481920, 3512592, 3636672, 3764826, 3780915, 3805308, 3861360, 3886272, 3902880, 4032976, 4091256, 4183140, 4196160, 4228120, 4390740, 4462016, 4537098, 4545840, 4633632, 4683456, 4756635, 4857840, 5019768, 5041220, 5073744, 5114070, 5148480, 5279040, 5455008, 5577520, 5707962, 5792040, 5854320, 6049464, 6061120, 6274710, 6294240, 6342180, 6477120, 6553586, 6693024, 6764992, 6805647, 6818760, 7025184, 7529652, 7561830, 7610616, 7722720, 7805760, 8065952, 8182512, 8366280, 8456240, 8781480, 9074196, 9091680, 9267264, 9412065, 9513270, 9715680, 9830379, 10039536, 10082440, 10147488, 10228140, 10910016, 11155040, 11342745, 11415924, 11584080, 11708640, 12098928, 12549420, 12588480, 12684360, 13107172, 13386048, 13611294, 13637520, 14050368, 14269905, 15059304, 15123660, 15221232, 15445440, 16131904, 16365024, 16383965, 16732560, 16912480, 17562960, 18148392, 18183360, 18824130, 19026540, 19431360, 19660758, 20079072, 20164880, 20294976, 20456280, 22310080, 22685490, 22831848, 23168160, 23417280, 24197856, 25098840, 25368720, 26214344, 27222588, 27275040, 28539810, 29491137, 30118608, 30247320, 30442464, 32730048, 32767930, 33465120, 33824960, 34028235, 35125920, 36296784, 37648260, 38053080, 39321516, 40158144, 40329760, 40912560, 45370980, 45663696, 46336320, 48395712, 49151895, 50197680, 50737440, 52428688, 54445176, 54550080, 57079620, 58982274, 60237216, 60494640, 60884928, 65535860, 66930240, 68056470, 70251840, 72593568, 75296520, 76106160, 78643032, 80659520, 81825120, 88473411, 90741960, 91327392, 98303790, 100395360, 101474880, 104857376, 108890352, 114159240, 117964548, 120474432, 120989280, 131071720, 136112940, 145187136, 147455685, 150593040, 152212320, 157286064, 163650240, 176946822, 181483920, 182654784, 196607580, 200790720, 209714752, 217780704, 228318480, 235929096, 241978560, 262143440, 272225880, 294911370, 301186080, 304424640, 314572128, 353893644, 362967840, 393215160, 435561408, 442367055, 456636960, 471858192, 524286880, 544451760, 589822740, 602372160, 629144256, 707787288, 725935680, 786430320, 884734110, 913273920, 943716384, 1048573760, 1088903520, 1179645480, 1415574576, 1572860640, 1769468220, 1887432768, 2177807040, 2359290960, 2831149152, 3145721280, 3538936440, 4718581920, 5662298304, 7077872880, 9437163840, 14155745760, 28311491520]

約数ペア:

[(1, 28311491520), (2, 14155745760), (3, 9437163840), (4, 7077872880), (5, 5662298304), (6, 4718581920), (8, 3538936440), (9, 3145721280), (10, 2831149152), (12, 2359290960), (13, 2177807040), (15, 1887432768), (16, 1769468220), (18, 1572860640), (20, 1415574576), (24, 1179645480), (26, 1088903520), (27, 1048573760), (30, 943716384), (31, 913273920), (32, 884734110), (36, 786430320), (39, 725935680), (40, 707787288), (45, 629144256), (47, 602372160), (48, 589822740), (52, 544451760), (54, 524286880), (60, 471858192), (62, 456636960), (64, 442367055), (65, 435561408), (72, 393215160), (78, 362967840), (80, 353893644), (90, 314572128), (93, 304424640), (94, 301186080), (96, 294911370), (104, 272225880), (108, 262143440), (117, 241978560), (120, 235929096), (124, 228318480), (130, 217780704), (135, 209714752), (141, 200790720), (144, 196607580), (155, 182654784), (156, 181483920), (160, 176946822), (173, 163650240), (180, 157286064), (186, 152212320), (188, 150593040), (192, 147455685), (195, 145187136), (208, 136112940), (216, 131071720), (234, 120989280), (235, 120474432), (240, 117964548), (248, 114159240), (260, 108890352), (270, 104857376), (279, 101474880), (282, 100395360), (288, 98303790), (310, 91327392), (312, 90741960), (320, 88473411), (346, 81825120), (351, 80659520), (360, 78643032), (372, 76106160), (376, 75296520), (390, 72593568), (403, 70251840), (416, 68056470), (423, 66930240), (432, 65535860), (465, 60884928), (468, 60494640), (470, 60237216), (480, 58982274), (496, 57079620), (519, 54550080), (520, 54445176), (540, 52428688), (558, 50737440), (564, 50197680), (576, 49151895), (585, 48395712), (611, 46336320), (620, 45663696), (624, 45370980), (692, 40912560), (702, 40329760), (705, 40158144), (720, 39321516), (744, 38053080), (752, 37648260), (780, 36296784), (806, 35125920), (832, 34028235), (837, 33824960), (846, 33465120), (864, 32767930), (865, 32730048), (930, 30442464), (936, 30247320), (940, 30118608), (960, 29491137), (992, 28539810), (1038, 27275040), (1040, 27222588), (1080, 26214344), (1116, 25368720), (1128, 25098840), (1170, 24197856), (1209, 23417280), (1222, 23168160), (1240, 22831848), (1248, 22685490), (1269, 22310080), (1384, 20456280), (1395, 20294976), (1404, 20164880), (1410, 20079072), (1440, 19660758), (1457, 19431360), (1488, 19026540), (1504, 18824130), (1557, 18183360), (1560, 18148392), (1612, 17562960), (1674, 16912480), (1692, 16732560), (1728, 16383965), (1730, 16365024), (1755, 16131904), (1833, 15445440), (1860, 15221232), (1872, 15123660), (1880, 15059304), (1984, 14269905), (2015, 14050368), (2076, 13637520), (2080, 13611294), (2115, 13386048), (2160, 13107172), (2232, 12684360), (2249, 12588480), (2256, 12549420), (2340, 12098928), (2418, 11708640), (2444, 11584080), (2480, 11415924), (2496, 11342745), (2538, 11155040), (2595, 10910016), (2768, 10228140), (2790, 10147488), (2808, 10082440), (2820, 10039536), (2880, 9830379), (2914, 9715680), (2976, 9513270), (3008, 9412065), (3055, 9267264), (3114, 9091680), (3120, 9074196), (3224, 8781480), (3348, 8456240), (3384, 8366280), (3460, 8182512), (3510, 8065952), (3627, 7805760), (3666, 7722720), (3720, 7610616), (3744, 7561830), (3760, 7529652), (4030, 7025184), (4152, 6818760), (4160, 6805647), (4185, 6764992), (4230, 6693024), (4320, 6553586), (4371, 6477120), (4464, 6342180), (4498, 6294240), (4512, 6274710), (4671, 6061120), (4680, 6049464), (4836, 5854320), (4888, 5792040), (4960, 5707962), (5076, 5577520), (5190, 5455008), (5363, 5279040), (5499, 5148480), (5536, 5114070), (5580, 5073744), (5616, 5041220), (5640, 5019768), (5828, 4857840), (5952, 4756635), (6045, 4683456), (6110, 4633632), (6228, 4545840), (6240, 4537098), (6345, 4462016), (6448, 4390740), (6696, 4228120), (6747, 4196160), (6768, 4183140), (6920, 4091256), (7020, 4032976), (7254, 3902880), (7285, 3886272), (7332, 3861360), (7440, 3805308), (7488, 3780915), (7520, 3764826), (7785, 3636672), (8060, 3512592), (8131, 3481920), (8304, 3409380), (8370, 3382496), (8460, 3346512), (8640, 3276793), (8742, 3238560), (8928, 3171090), (8996, 3147120), (9024, 3137355), (9165, 3089088), (9342, 3030560), (9360, 3024732), (9672, 2927160), (9776, 2896020), (9920, 2853981), (10152, 2788760), (10380, 2727504), (10726, 2639520), (10881, 2601920), (10998, 2574240), (11072, 2557035), (11160, 2536872), (11232, 2520610), (11245, 2517696), (11280, 2509884), (11656, 2428920), (12090, 2341728), (12220, 2316816), (12456, 2272920), (12480, 2268549), (12690, 2231008), (12896, 2195370), (13113, 2159040), (13392, 2114060), (13494, 2098080), (13536, 2091570), (13840, 2045628), (14040, 2016488), (14508, 1951440), (14570, 1943136), (14664, 1930680), (14880, 1902654), (15040, 1882413), (15570, 1818336), (16089, 1759680), (16120, 1756296), (16262, 1740960), (16497, 1716160), (16608, 1704690), (16740, 1691248), (16920, 1673256), (17484, 1619280), (17856, 1585545), (17992, 1573560), (18135, 1561152), (18330, 1544544), (18684, 1515280), (18720, 1512366), (18941, 1494720), (19344, 1463580), (19552, 1448010), (20241, 1398720), (20304, 1394380), (20760, 1363752), (21452, 1319760), (21762, 1300960), (21855, 1295424), (21996, 1287120), (22320, 1268436), (22464, 1260305), (22490, 1258848), (22560, 1254942), (23312, 1214460), (23355, 1212224), (24180, 1170864), (24393, 1160640), (24440, 1158408), (24912, 1136460), (25380, 1115504), (25792, 1097685), (26226, 1079520), (26784, 1057030), (26815, 1055808), (26988, 1049040), (27072, 1045785), (27495, 1029696), (27680, 1022814), (28080, 1008244), (29016, 975720), (29140, 971568), (29328, 965340), (29760, 951327), (31140, 909168), (32178, 879840), (32240, 878148), (32524, 870480), (32994, 858080), (33216, 852345), (33480, 845624), (33735, 839232), (33840, 836628), (34968, 809640), (35984, 786780), (36270, 780576), (36660, 772272), (37368, 757640), (37440, 756183), (37882, 747360), (38688, 731790), (39104, 724005), (39339, 719680), (40482, 699360), (40608, 697190), (40655, 696384), (41520, 681876), (42904, 659880), (43524, 650480), (43710, 647712), (43992, 643560), (44640, 634218), (44980, 629424), (45120, 627471), (46624, 607230), (46710, 606112), (48267, 586560), (48360, 585432), (48786, 580320), (48880, 579204), (49824, 568230), (50760, 557752), (52452, 539760), (53568, 528515), (53630, 527904), (53976, 524520), (54405, 520384), (54990, 514848), (55360, 511407), (56160, 504122), (56823, 498240), (58032, 487860), (58280, 485784), (58656, 482670), (60723, 466240), (62280, 454584), (64356, 439920), (64480, 439074), (65048, 435240), (65565, 431808), (65988, 429040), (66960, 422812), (67470, 419616), (67680, 418314), (69719, 406080), (69936, 404820), (71968, 393390), (72540, 390288), (73179, 386880), (73320, 386136), (74736, 378820), (75764, 373680), (77376, 365895), (78678, 359840), (80445, 351936), (80964, 349680), (81216, 348595), (81310, 348192), (82485, 343232), (83040, 340938), (85808, 329940), (87048, 325240), (87420, 323856), (87984, 321780), (89280, 317109), (89960, 314712), (93248, 303615), (93420, 303056), (94705, 298944), (96534, 293280), (96720, 292716), (97572, 290160), (97760, 289602), (99648, 284115), (101205, 279744), (101520, 278876), (104904, 269880), (105703, 267840), (107260, 263952), (107952, 262260), (108810, 260192), (109980, 257424), (112320, 252061), (113646, 249120), (116064, 243930), (116560, 242892), (117312, 241335), (121446, 233120), (121965, 232128), (124560, 227292), (128712, 219960), (128960, 219537), (130096, 217620), (131130, 215904), (131976, 214520), (133920, 211406), (134940, 209808), (135360, 209157), (139438, 203040), (139872, 202410), (143936, 196695), (144801, 195520), (145080, 195144), (146358, 193440), (146640, 193068), (149472, 189410), (151528, 186840), (157356, 179920), (160890, 175968), (161928, 174840), (162620, 174096), (164970, 171616), (166080, 170469)]