12565540980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1\times {\mathrm{1801}}^1$

素因数の和:2366

約数の個数: 144

約数和(自身を含む): 38678762304

約数和(自身を除く): 26113221324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 467, 498, 747, 830, 934, 996, 1245, 1401, 1494, 1660, 1801, 1868, 2335, 2490, 2802, 2988, 3602, 3735, 4203, 4670, 4980, 5403, 5604, 7005, 7204, 7470, 8406, 9005, 9340, 10806, 14010, 14940, 16209, 16812, 18010, 21015, 21612, 27015, 28020, 32418, 36020, 38761, 42030, 54030, 64836, 77522, 81045, 84060, 108060, 116283, 149483, 155044, 162090, 193805, 232566, 298966, 324180, 348849, 387610, 448449, 465132, 581415, 597932, 697698, 747415, 775220, 841067, 896898, 1162830, 1345347, 1395396, 1494830, 1682134, 1744245, 1793796, 2242245, 2325660, 2523201, 2690694, 2989660, 3364268, 3488490, 4205335, 4484490, 5046402, 5381388, 6726735, 6976980, 7569603, 8410670, 8968980, 10092804, 12616005, 13453470, 15139206, 16821340, 25232010, 26906940, 30278412, 37848015, 50464020, 69808561, 75696030, 139617122, 151392060, 209425683, 279234244, 349042805, 418851366, 628277049, 698085610, 837702732, 1047128415, 1256554098, 1396171220, 2094256830, 2513108196, 3141385245, 4188513660, 6282770490, 12565540980]

約数ペア:

[(1, 12565540980), (2, 6282770490), (3, 4188513660), (4, 3141385245), (5, 2513108196), (6, 2094256830), (9, 1396171220), (10, 1256554098), (12, 1047128415), (15, 837702732), (18, 698085610), (20, 628277049), (30, 418851366), (36, 349042805), (45, 279234244), (60, 209425683), (83, 151392060), (90, 139617122), (166, 75696030), (180, 69808561), (249, 50464020), (332, 37848015), (415, 30278412), (467, 26906940), (498, 25232010), (747, 16821340), (830, 15139206), (934, 13453470), (996, 12616005), (1245, 10092804), (1401, 8968980), (1494, 8410670), (1660, 7569603), (1801, 6976980), (1868, 6726735), (2335, 5381388), (2490, 5046402), (2802, 4484490), (2988, 4205335), (3602, 3488490), (3735, 3364268), (4203, 2989660), (4670, 2690694), (4980, 2523201), (5403, 2325660), (5604, 2242245), (7005, 1793796), (7204, 1744245), (7470, 1682134), (8406, 1494830), (9005, 1395396), (9340, 1345347), (10806, 1162830), (14010, 896898), (14940, 841067), (16209, 775220), (16812, 747415), (18010, 697698), (21015, 597932), (21612, 581415), (27015, 465132), (28020, 448449), (32418, 387610), (36020, 348849), (38761, 324180), (42030, 298966), (54030, 232566), (64836, 193805), (77522, 162090), (81045, 155044), (84060, 149483), (108060, 116283)]