57416280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 182891520

約数和(自身を除く): 125475240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 71, 92, 115, 120, 138, 142, 184, 213, 230, 276, 284, 293, 345, 355, 426, 460, 552, 568, 586, 690, 710, 852, 879, 920, 1065, 1172, 1380, 1420, 1465, 1633, 1704, 1758, 2130, 2344, 2760, 2840, 2930, 3266, 3516, 4260, 4395, 4899, 5860, 6532, 6739, 7032, 8165, 8520, 8790, 9798, 11720, 13064, 13478, 16330, 17580, 19596, 20217, 20803, 24495, 26956, 32660, 33695, 35160, 39192, 40434, 41606, 48990, 53912, 62409, 65320, 67390, 80868, 83212, 97980, 101085, 104015, 124818, 134780, 161736, 166424, 195960, 202170, 208030, 249636, 269560, 312045, 404340, 416060, 478469, 499272, 624090, 808680, 832120, 956938, 1248180, 1435407, 1913876, 2392345, 2496360, 2870814, 3827752, 4784690, 5741628, 7177035, 9569380, 11483256, 14354070, 19138760, 28708140, 57416280]

約数ペア:

[(1, 57416280), (2, 28708140), (3, 19138760), (4, 14354070), (5, 11483256), (6, 9569380), (8, 7177035), (10, 5741628), (12, 4784690), (15, 3827752), (20, 2870814), (23, 2496360), (24, 2392345), (30, 1913876), (40, 1435407), (46, 1248180), (60, 956938), (69, 832120), (71, 808680), (92, 624090), (115, 499272), (120, 478469), (138, 416060), (142, 404340), (184, 312045), (213, 269560), (230, 249636), (276, 208030), (284, 202170), (293, 195960), (345, 166424), (355, 161736), (426, 134780), (460, 124818), (552, 104015), (568, 101085), (586, 97980), (690, 83212), (710, 80868), (852, 67390), (879, 65320), (920, 62409), (1065, 53912), (1172, 48990), (1380, 41606), (1420, 40434), (1465, 39192), (1633, 35160), (1704, 33695), (1758, 32660), (2130, 26956), (2344, 24495), (2760, 20803), (2840, 20217), (2930, 19596), (3266, 17580), (3516, 16330), (4260, 13478), (4395, 13064), (4899, 11720), (5860, 9798), (6532, 8790), (6739, 8520), (7032, 8165)]