15696470560

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:579

約数の個数: 192

約数和(自身を含む): 39234585600

約数和(自身を除く): 23538115040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 67, 80, 124, 134, 149, 155, 160, 248, 268, 298, 310, 317, 335, 496, 536, 596, 620, 634, 670, 745, 992, 1072, 1192, 1240, 1268, 1340, 1490, 1585, 2077, 2144, 2384, 2480, 2536, 2680, 2980, 3170, 4154, 4619, 4768, 4960, 5072, 5360, 5960, 6340, 8308, 9238, 9827, 9983, 10144, 10385, 10720, 11920, 12680, 16616, 18476, 19654, 19966, 20770, 21239, 23095, 23840, 25360, 33232, 36952, 39308, 39932, 41540, 42478, 46190, 47233, 49135, 49915, 50720, 66464, 73904, 78616, 79864, 83080, 84956, 92380, 94466, 98270, 99830, 106195, 147808, 157232, 159728, 166160, 169912, 184760, 188932, 196540, 199660, 212390, 236165, 309473, 314464, 319456, 332320, 339824, 369520, 377864, 393080, 399320, 424780, 472330, 618946, 658409, 679648, 739040, 755728, 786160, 798640, 849560, 944660, 1237892, 1316818, 1464223, 1511456, 1547365, 1572320, 1597280, 1699120, 1889320, 2475784, 2633636, 2928446, 3094730, 3164611, 3292045, 3398240, 3778640, 4951568, 5267272, 5856892, 6189460, 6329222, 6584090, 7321115, 7557280, 9903136, 10534544, 11713784, 12378920, 12658444, 13168180, 14642230, 15823055, 21069088, 23427568, 24757840, 25316888, 26336360, 29284460, 31646110, 46855136, 49515680, 50633776, 52672720, 58568920, 63292220, 98102941, 101267552, 105345440, 117137840, 126584440, 196205882, 234275680, 253168880, 392411764, 490514705, 506337760, 784823528, 981029410, 1569647056, 1962058820, 3139294112, 3924117640, 7848235280, 15696470560]

約数ペア:

[(1, 15696470560), (2, 7848235280), (4, 3924117640), (5, 3139294112), (8, 1962058820), (10, 1569647056), (16, 981029410), (20, 784823528), (31, 506337760), (32, 490514705), (40, 392411764), (62, 253168880), (67, 234275680), (80, 196205882), (124, 126584440), (134, 117137840), (149, 105345440), (155, 101267552), (160, 98102941), (248, 63292220), (268, 58568920), (298, 52672720), (310, 50633776), (317, 49515680), (335, 46855136), (496, 31646110), (536, 29284460), (596, 26336360), (620, 25316888), (634, 24757840), (670, 23427568), (745, 21069088), (992, 15823055), (1072, 14642230), (1192, 13168180), (1240, 12658444), (1268, 12378920), (1340, 11713784), (1490, 10534544), (1585, 9903136), (2077, 7557280), (2144, 7321115), (2384, 6584090), (2480, 6329222), (2536, 6189460), (2680, 5856892), (2980, 5267272), (3170, 4951568), (4154, 3778640), (4619, 3398240), (4768, 3292045), (4960, 3164611), (5072, 3094730), (5360, 2928446), (5960, 2633636), (6340, 2475784), (8308, 1889320), (9238, 1699120), (9827, 1597280), (9983, 1572320), (10144, 1547365), (10385, 1511456), (10720, 1464223), (11920, 1316818), (12680, 1237892), (16616, 944660), (18476, 849560), (19654, 798640), (19966, 786160), (20770, 755728), (21239, 739040), (23095, 679648), (23840, 658409), (25360, 618946), (33232, 472330), (36952, 424780), (39308, 399320), (39932, 393080), (41540, 377864), (42478, 369520), (46190, 339824), (47233, 332320), (49135, 319456), (49915, 314464), (50720, 309473), (66464, 236165), (73904, 212390), (78616, 199660), (79864, 196540), (83080, 188932), (84956, 184760), (92380, 169912), (94466, 166160), (98270, 159728), (99830, 157232), (106195, 147808)]