71318115960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{64663}}^1$

素因数の和:64798

約数の個数: 256

約数和(自身を含む): 265939752960

約数和(自身を除く): 194621637000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 101, 104, 105, 120, 130, 140, 156, 168, 182, 195, 202, 210, 260, 273, 280, 303, 312, 364, 390, 404, 420, 455, 505, 520, 546, 606, 707, 728, 780, 808, 840, 910, 1010, 1092, 1212, 1313, 1365, 1414, 1515, 1560, 1820, 2020, 2121, 2184, 2424, 2626, 2730, 2828, 3030, 3535, 3640, 3939, 4040, 4242, 5252, 5460, 5656, 6060, 6565, 7070, 7878, 8484, 9191, 10504, 10605, 10920, 12120, 13130, 14140, 15756, 16968, 18382, 19695, 21210, 26260, 27573, 28280, 31512, 36764, 39390, 42420, 45955, 52520, 55146, 64663, 73528, 78780, 84840, 91910, 110292, 129326, 137865, 157560, 183820, 193989, 220584, 258652, 275730, 323315, 367640, 387978, 452641, 517304, 551460, 646630, 775956, 840619, 905282, 969945, 1102920, 1293260, 1357923, 1551912, 1681238, 1810564, 1939890, 2263205, 2521857, 2586520, 2715846, 3362476, 3621128, 3879780, 4203095, 4526410, 5043714, 5431692, 5884333, 6530963, 6724952, 6789615, 7759560, 8406190, 9052820, 10087428, 10863384, 11768666, 12609285, 13061926, 13579230, 16812380, 17652999, 18105640, 19592889, 20174856, 23537332, 25218570, 26123852, 27158460, 29421665, 32654815, 33624760, 35305998, 39185778, 45716741, 47074664, 50437140, 52247704, 54316920, 58843330, 65309630, 70611996, 78371556, 84902519, 88264995, 91433482, 97964445, 100874280, 117686660, 130619260, 137150223, 141223992, 156743112, 169805038, 176529990, 182866964, 195928890, 228583705, 235373320, 254707557, 261238520, 274300446, 339610076, 353059980, 365733928, 391857780, 424512595, 457167410, 509415114, 548600892, 594317633, 679220152, 685751115, 706119960, 783715560, 849025190, 914334820, 1018830228, 1097201784, 1188635266, 1273537785, 1371502230, 1698050380, 1782952899, 1828669640, 2037660456, 2377270532, 2547075570, 2743004460, 2971588165, 3396100760, 3565905798, 4754541064, 5094151140, 5486008920, 5943176330, 7131811596, 8914764495, 10188302280, 11886352660, 14263623192, 17829528990, 23772705320, 35659057980, 71318115960]

約数ペア:

[(1, 71318115960), (2, 35659057980), (3, 23772705320), (4, 17829528990), (5, 14263623192), (6, 11886352660), (7, 10188302280), (8, 8914764495), (10, 7131811596), (12, 5943176330), (13, 5486008920), (14, 5094151140), (15, 4754541064), (20, 3565905798), (21, 3396100760), (24, 2971588165), (26, 2743004460), (28, 2547075570), (30, 2377270532), (35, 2037660456), (39, 1828669640), (40, 1782952899), (42, 1698050380), (52, 1371502230), (56, 1273537785), (60, 1188635266), (65, 1097201784), (70, 1018830228), (78, 914334820), (84, 849025190), (91, 783715560), (101, 706119960), (104, 685751115), (105, 679220152), (120, 594317633), (130, 548600892), (140, 509415114), (156, 457167410), (168, 424512595), (182, 391857780), (195, 365733928), (202, 353059980), (210, 339610076), (260, 274300446), (273, 261238520), (280, 254707557), (303, 235373320), (312, 228583705), (364, 195928890), (390, 182866964), (404, 176529990), (420, 169805038), (455, 156743112), (505, 141223992), (520, 137150223), (546, 130619260), (606, 117686660), (707, 100874280), (728, 97964445), (780, 91433482), (808, 88264995), (840, 84902519), (910, 78371556), (1010, 70611996), (1092, 65309630), (1212, 58843330), (1313, 54316920), (1365, 52247704), (1414, 50437140), (1515, 47074664), (1560, 45716741), (1820, 39185778), (2020, 35305998), (2121, 33624760), (2184, 32654815), (2424, 29421665), (2626, 27158460), (2730, 26123852), (2828, 25218570), (3030, 23537332), (3535, 20174856), (3640, 19592889), (3939, 18105640), (4040, 17652999), (4242, 16812380), (5252, 13579230), (5460, 13061926), (5656, 12609285), (6060, 11768666), (6565, 10863384), (7070, 10087428), (7878, 9052820), (8484, 8406190), (9191, 7759560), (10504, 6789615), (10605, 6724952), (10920, 6530963), (12120, 5884333), (13130, 5431692), (14140, 5043714), (15756, 4526410), (16968, 4203095), (18382, 3879780), (19695, 3621128), (21210, 3362476), (26260, 2715846), (27573, 2586520), (28280, 2521857), (31512, 2263205), (36764, 1939890), (39390, 1810564), (42420, 1681238), (45955, 1551912), (52520, 1357923), (55146, 1293260), (64663, 1102920), (73528, 969945), (78780, 905282), (84840, 840619), (91910, 775956), (110292, 646630), (129326, 551460), (137865, 517304), (157560, 452641), (183820, 387978), (193989, 367640), (220584, 323315), (258652, 275730)]