28490378880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:868

約数の個数: 512

約数和(自身を含む): 102073374720

約数和(自身を除く): 73582995840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 37, 40, 48, 51, 60, 62, 64, 68, 74, 80, 85, 93, 96, 102, 111, 120, 124, 128, 136, 148, 155, 160, 170, 185, 186, 192, 204, 222, 240, 248, 255, 272, 296, 310, 320, 340, 370, 372, 384, 408, 444, 465, 480, 496, 510, 527, 544, 555, 592, 620, 629, 640, 680, 740, 744, 761, 816, 888, 930, 960, 992, 1020, 1054, 1088, 1110, 1147, 1184, 1240, 1258, 1360, 1480, 1488, 1522, 1581, 1632, 1776, 1860, 1887, 1920, 1984, 2040, 2108, 2176, 2220, 2283, 2294, 2368, 2480, 2516, 2635, 2720, 2960, 2976, 3044, 3145, 3162, 3264, 3441, 3552, 3720, 3774, 3805, 3968, 4080, 4216, 4440, 4566, 4588, 4736, 4960, 5032, 5270, 5440, 5735, 5920, 5952, 6088, 6290, 6324, 6528, 6882, 7104, 7440, 7548, 7610, 7905, 8160, 8432, 8880, 9132, 9176, 9435, 9920, 10064, 10540, 10880, 11415, 11470, 11840, 11904, 12176, 12580, 12648, 12937, 13764, 14208, 14880, 15096, 15220, 15810, 16320, 16864, 17205, 17760, 18264, 18352, 18870, 19499, 19840, 20128, 21080, 22830, 22940, 23591, 23680, 24352, 25160, 25296, 25874, 27528, 28157, 29760, 30192, 30440, 31620, 32640, 33728, 34410, 35520, 36528, 36704, 37740, 38811, 38998, 40256, 42160, 45660, 45880, 47182, 48704, 50320, 50592, 51748, 55056, 56314, 58497, 59520, 60384, 60880, 63240, 64685, 67456, 68820, 70773, 71040, 73056, 73408, 75480, 77622, 77996, 80512, 84320, 84471, 91320, 91760, 94364, 97408, 97495, 100640, 101184, 103496, 110112, 112628, 116994, 117955, 120768, 121760, 126480, 129370, 137640, 140785, 141546, 146112, 146816, 150960, 155244, 155992, 168640, 168942, 182640, 183520, 188728, 194055, 194990, 201280, 202368, 206992, 220224, 225256, 233988, 235910, 241536, 243520, 252960, 258740, 275280, 281570, 283092, 292224, 292485, 301920, 310488, 311984, 337280, 337884, 353865, 365280, 367040, 377456, 388110, 389980, 401047, 402560, 413984, 422355, 440448, 450512, 467976, 471820, 478669, 487040, 505920, 517480, 550560, 563140, 566184, 584970, 603840, 620976, 623968, 675768, 707730, 730560, 734080, 754912, 776220, 779960, 802094, 827968, 844710, 872867, 901024, 935952, 943640, 957338, 1011840, 1034960, 1101120, 1126280, 1132368, 1169940, 1203141, 1207680, 1241952, 1247936, 1351536, 1415460, 1436007, 1461120, 1509824, 1552440, 1559920, 1604188, 1655936, 1689420, 1745734, 1802048, 1871904, 1887280, 1914676, 2005235, 2069920, 2202240, 2252560, 2264736, 2339880, 2393345, 2406282, 2483904, 2495872, 2618601, 2703072, 2830920, 2872014, 3019648, 3104880, 3119840, 3208376, 3378840, 3491468, 3604096, 3743808, 3774560, 3829352, 4010470, 4139840, 4364335, 4505120, 4529472, 4679760, 4786690, 4812564, 4967808, 5237202, 5406144, 5661840, 5744028, 6015705, 6209760, 6239680, 6416752, 6757680, 6982936, 7180035, 7487616, 7549120, 7658704, 8020940, 8279680, 8728670, 9010240, 9058944, 9359520, 9573380, 9625128, 10474404, 10812288, 11323680, 11488056, 12031410, 12419520, 12479360, 12833504, 13093005, 13515360, 13965872, 14360070, 14838739, 15098240, 15317408, 16041880, 17457340, 18020480, 18719040, 19146760, 19250256, 20948808, 22647360, 22976112, 24062820, 24839040, 25667008, 26186010, 27030720, 27931744, 28720140, 29677478, 30634816, 32083760, 34914680, 37438080, 38293520, 38500512, 41897616, 44516217, 45294720, 45952224, 48125640, 51334016, 52372020, 54061440, 55863488, 57440280, 59354956, 61269632, 64167520, 69829360, 74193695, 76587040, 77001024, 83795232, 89032434, 91904448, 96251280, 104744040, 111726976, 114880560, 118709912, 128335040, 139658720, 148387390, 153174080, 154002048, 167590464, 178064868, 183808896, 192502560, 209488080, 222581085, 229761120, 237419824, 256670080, 279317440, 296774780, 306348160, 335180928, 356129736, 385005120, 418976160, 445162170, 459522240, 474839648, 558634880, 593549560, 712259472, 770010240, 837952320, 890324340, 919044480, 949679296, 1187099120, 1424518944, 1675904640, 1780648680, 1899358592, 2374198240, 2849037888, 3561297360, 4748396480, 5698075776, 7122594720, 9496792960, 14245189440, 28490378880]

約数ペア:

[(1, 28490378880), (2, 14245189440), (3, 9496792960), (4, 7122594720), (5, 5698075776), (6, 4748396480), (8, 3561297360), (10, 2849037888), (12, 2374198240), (15, 1899358592), (16, 1780648680), (17, 1675904640), (20, 1424518944), (24, 1187099120), (30, 949679296), (31, 919044480), (32, 890324340), (34, 837952320), (37, 770010240), (40, 712259472), (48, 593549560), (51, 558634880), (60, 474839648), (62, 459522240), (64, 445162170), (68, 418976160), (74, 385005120), (80, 356129736), (85, 335180928), (93, 306348160), (96, 296774780), (102, 279317440), (111, 256670080), (120, 237419824), (124, 229761120), (128, 222581085), (136, 209488080), (148, 192502560), (155, 183808896), (160, 178064868), (170, 167590464), (185, 154002048), (186, 153174080), (192, 148387390), (204, 139658720), (222, 128335040), (240, 118709912), (248, 114880560), (255, 111726976), (272, 104744040), (296, 96251280), (310, 91904448), (320, 89032434), (340, 83795232), (370, 77001024), (372, 76587040), (384, 74193695), (408, 69829360), (444, 64167520), (465, 61269632), (480, 59354956), (496, 57440280), (510, 55863488), (527, 54061440), (544, 52372020), (555, 51334016), (592, 48125640), (620, 45952224), (629, 45294720), (640, 44516217), (680, 41897616), (740, 38500512), (744, 38293520), (761, 37438080), (816, 34914680), (888, 32083760), (930, 30634816), (960, 29677478), (992, 28720140), (1020, 27931744), (1054, 27030720), (1088, 26186010), (1110, 25667008), (1147, 24839040), (1184, 24062820), (1240, 22976112), (1258, 22647360), (1360, 20948808), (1480, 19250256), (1488, 19146760), (1522, 18719040), (1581, 18020480), (1632, 17457340), (1776, 16041880), (1860, 15317408), (1887, 15098240), (1920, 14838739), (1984, 14360070), (2040, 13965872), (2108, 13515360), (2176, 13093005), (2220, 12833504), (2283, 12479360), (2294, 12419520), (2368, 12031410), (2480, 11488056), (2516, 11323680), (2635, 10812288), (2720, 10474404), (2960, 9625128), (2976, 9573380), (3044, 9359520), (3145, 9058944), (3162, 9010240), (3264, 8728670), (3441, 8279680), (3552, 8020940), (3720, 7658704), (3774, 7549120), (3805, 7487616), (3968, 7180035), (4080, 6982936), (4216, 6757680), (4440, 6416752), (4566, 6239680), (4588, 6209760), (4736, 6015705), (4960, 5744028), (5032, 5661840), (5270, 5406144), (5440, 5237202), (5735, 4967808), (5920, 4812564), (5952, 4786690), (6088, 4679760), (6290, 4529472), (6324, 4505120), (6528, 4364335), (6882, 4139840), (7104, 4010470), (7440, 3829352), (7548, 3774560), (7610, 3743808), (7905, 3604096), (8160, 3491468), (8432, 3378840), (8880, 3208376), (9132, 3119840), (9176, 3104880), (9435, 3019648), (9920, 2872014), (10064, 2830920), (10540, 2703072), (10880, 2618601), (11415, 2495872), (11470, 2483904), (11840, 2406282), (11904, 2393345), (12176, 2339880), (12580, 2264736), (12648, 2252560), (12937, 2202240), (13764, 2069920), (14208, 2005235), (14880, 1914676), (15096, 1887280), (15220, 1871904), (15810, 1802048), (16320, 1745734), (16864, 1689420), (17205, 1655936), (17760, 1604188), (18264, 1559920), (18352, 1552440), (18870, 1509824), (19499, 1461120), (19840, 1436007), (20128, 1415460), (21080, 1351536), (22830, 1247936), (22940, 1241952), (23591, 1207680), (23680, 1203141), (24352, 1169940), (25160, 1132368), (25296, 1126280), (25874, 1101120), (27528, 1034960), (28157, 1011840), (29760, 957338), (30192, 943640), (30440, 935952), (31620, 901024), (32640, 872867), (33728, 844710), (34410, 827968), (35520, 802094), (36528, 779960), (36704, 776220), (37740, 754912), (38811, 734080), (38998, 730560), (40256, 707730), (42160, 675768), (45660, 623968), (45880, 620976), (47182, 603840), (48704, 584970), (50320, 566184), (50592, 563140), (51748, 550560), (55056, 517480), (56314, 505920), (58497, 487040), (59520, 478669), (60384, 471820), (60880, 467976), (63240, 450512), (64685, 440448), (67456, 422355), (68820, 413984), (70773, 402560), (71040, 401047), (73056, 389980), (73408, 388110), (75480, 377456), (77622, 367040), (77996, 365280), (80512, 353865), (84320, 337884), (84471, 337280), (91320, 311984), (91760, 310488), (94364, 301920), (97408, 292485), (97495, 292224), (100640, 283092), (101184, 281570), (103496, 275280), (110112, 258740), (112628, 252960), (116994, 243520), (117955, 241536), (120768, 235910), (121760, 233988), (126480, 225256), (129370, 220224), (137640, 206992), (140785, 202368), (141546, 201280), (146112, 194990), (146816, 194055), (150960, 188728), (155244, 183520), (155992, 182640), (168640, 168942)]