156733997880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{563}}^1\times {\mathrm{8821}}^1$

素因数の和:9661

約数の個数: 128

約数和(自身を含む): 472881784320

約数和(自身を除く): 316147786440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 563, 789, 1052, 1126, 1315, 1578, 1689, 2104, 2252, 2630, 2815, 3156, 3378, 3945, 4504, 5260, 5630, 6312, 6756, 7890, 8445, 8821, 10520, 11260, 13512, 15780, 16890, 17642, 22520, 26463, 31560, 33780, 35284, 44105, 52926, 67560, 70568, 88210, 105852, 132315, 148069, 176420, 211704, 264630, 296138, 352840, 444207, 529260, 592276, 740345, 888414, 1058520, 1184552, 1480690, 1776828, 2221035, 2319923, 2961380, 3553656, 4442070, 4639846, 4966223, 5922760, 6959769, 8884140, 9279692, 9932446, 11599615, 13919538, 14898669, 17768280, 18559384, 19864892, 23199230, 24831115, 27839076, 29797338, 34798845, 39729784, 46398460, 49662230, 55678152, 59594676, 69597690, 74493345, 92796920, 99324460, 119189352, 139195380, 148986690, 198648920, 278390760, 297973380, 595946760, 1306116649, 2612233298, 3918349947, 5224466596, 6530583245, 7836699894, 10448933192, 13061166490, 15673399788, 19591749735, 26122332980, 31346799576, 39183499470, 52244665960, 78366998940, 156733997880]

約数ペア:

[(1, 156733997880), (2, 78366998940), (3, 52244665960), (4, 39183499470), (5, 31346799576), (6, 26122332980), (8, 19591749735), (10, 15673399788), (12, 13061166490), (15, 10448933192), (20, 7836699894), (24, 6530583245), (30, 5224466596), (40, 3918349947), (60, 2612233298), (120, 1306116649), (263, 595946760), (526, 297973380), (563, 278390760), (789, 198648920), (1052, 148986690), (1126, 139195380), (1315, 119189352), (1578, 99324460), (1689, 92796920), (2104, 74493345), (2252, 69597690), (2630, 59594676), (2815, 55678152), (3156, 49662230), (3378, 46398460), (3945, 39729784), (4504, 34798845), (5260, 29797338), (5630, 27839076), (6312, 24831115), (6756, 23199230), (7890, 19864892), (8445, 18559384), (8821, 17768280), (10520, 14898669), (11260, 13919538), (13512, 11599615), (15780, 9932446), (16890, 9279692), (17642, 8884140), (22520, 6959769), (26463, 5922760), (31560, 4966223), (33780, 4639846), (35284, 4442070), (44105, 3553656), (52926, 2961380), (67560, 2319923), (70568, 2221035), (88210, 1776828), (105852, 1480690), (132315, 1184552), (148069, 1058520), (176420, 888414), (211704, 740345), (264630, 592276), (296138, 529260), (352840, 444207)]