15944235720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{8171}}^1$

素因数の和:8316

約数の個数: 256

約数和(自身を含む): 57614561280

約数和(自身を除く): 41670325560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 101, 105, 115, 120, 138, 140, 161, 168, 184, 202, 210, 230, 276, 280, 303, 322, 345, 404, 420, 460, 483, 505, 552, 606, 644, 690, 707, 805, 808, 840, 920, 966, 1010, 1212, 1288, 1380, 1414, 1515, 1610, 1932, 2020, 2121, 2323, 2415, 2424, 2760, 2828, 3030, 3220, 3535, 3864, 4040, 4242, 4646, 4830, 5656, 6060, 6440, 6969, 7070, 8171, 8484, 9292, 9660, 10605, 11615, 12120, 13938, 14140, 16261, 16342, 16968, 18584, 19320, 21210, 23230, 24513, 27876, 28280, 32522, 32684, 34845, 40855, 42420, 46460, 48783, 49026, 55752, 57197, 65044, 65368, 69690, 81305, 81710, 84840, 92920, 97566, 98052, 114394, 122565, 130088, 139380, 162610, 163420, 171591, 187933, 195132, 196104, 228788, 243915, 245130, 278760, 285985, 325220, 326840, 343182, 375866, 390264, 457576, 487830, 490260, 563799, 571970, 650440, 686364, 751732, 825271, 857955, 939665, 975660, 980520, 1127598, 1143940, 1315531, 1372728, 1503464, 1650542, 1715910, 1879330, 1951320, 2255196, 2287880, 2475813, 2631062, 2818995, 3301084, 3431820, 3758660, 3946593, 4126355, 4510392, 4951626, 5262124, 5637990, 5776897, 6577655, 6602168, 6863640, 7517320, 7893186, 8252710, 9903252, 10524248, 11275980, 11553794, 12379065, 13155310, 15786372, 16505420, 17330691, 18981233, 19732965, 19806504, 22551960, 23107588, 24758130, 26310620, 28884485, 31572744, 33010840, 34661382, 37962466, 39465930, 46215176, 49516260, 52621240, 56943699, 57768970, 69322764, 75924932, 78931860, 86653455, 94906165, 99032520, 113887398, 115537940, 132868631, 138645528, 151849864, 157863720, 173306910, 189812330, 227774796, 231075880, 265737262, 284718495, 346613820, 379624660, 398605893, 455549592, 531474524, 569436990, 664343155, 693227640, 759249320, 797211786, 1062949048, 1138873980, 1328686310, 1594423572, 1993029465, 2277747960, 2657372620, 3188847144, 3986058930, 5314745240, 7972117860, 15944235720]

約数ペア:

[(1, 15944235720), (2, 7972117860), (3, 5314745240), (4, 3986058930), (5, 3188847144), (6, 2657372620), (7, 2277747960), (8, 1993029465), (10, 1594423572), (12, 1328686310), (14, 1138873980), (15, 1062949048), (20, 797211786), (21, 759249320), (23, 693227640), (24, 664343155), (28, 569436990), (30, 531474524), (35, 455549592), (40, 398605893), (42, 379624660), (46, 346613820), (56, 284718495), (60, 265737262), (69, 231075880), (70, 227774796), (84, 189812330), (92, 173306910), (101, 157863720), (105, 151849864), (115, 138645528), (120, 132868631), (138, 115537940), (140, 113887398), (161, 99032520), (168, 94906165), (184, 86653455), (202, 78931860), (210, 75924932), (230, 69322764), (276, 57768970), (280, 56943699), (303, 52621240), (322, 49516260), (345, 46215176), (404, 39465930), (420, 37962466), (460, 34661382), (483, 33010840), (505, 31572744), (552, 28884485), (606, 26310620), (644, 24758130), (690, 23107588), (707, 22551960), (805, 19806504), (808, 19732965), (840, 18981233), (920, 17330691), (966, 16505420), (1010, 15786372), (1212, 13155310), (1288, 12379065), (1380, 11553794), (1414, 11275980), (1515, 10524248), (1610, 9903252), (1932, 8252710), (2020, 7893186), (2121, 7517320), (2323, 6863640), (2415, 6602168), (2424, 6577655), (2760, 5776897), (2828, 5637990), (3030, 5262124), (3220, 4951626), (3535, 4510392), (3864, 4126355), (4040, 3946593), (4242, 3758660), (4646, 3431820), (4830, 3301084), (5656, 2818995), (6060, 2631062), (6440, 2475813), (6969, 2287880), (7070, 2255196), (8171, 1951320), (8484, 1879330), (9292, 1715910), (9660, 1650542), (10605, 1503464), (11615, 1372728), (12120, 1315531), (13938, 1143940), (14140, 1127598), (16261, 980520), (16342, 975660), (16968, 939665), (18584, 857955), (19320, 825271), (21210, 751732), (23230, 686364), (24513, 650440), (27876, 571970), (28280, 563799), (32522, 490260), (32684, 487830), (34845, 457576), (40855, 390264), (42420, 375866), (46460, 343182), (48783, 326840), (49026, 325220), (55752, 285985), (57197, 278760), (65044, 245130), (65368, 243915), (69690, 228788), (81305, 196104), (81710, 195132), (84840, 187933), (92920, 171591), (97566, 163420), (98052, 162610), (114394, 139380), (122565, 130088)]