2967180160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2357}}^1$

素因数の和:2664

約数の個数: 128

約数和(自身を含む): 8139061440

約数和(自身を除く): 5171881280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 281, 320, 448, 560, 562, 640, 896, 1120, 1124, 1405, 1967, 2240, 2248, 2357, 2810, 3934, 4480, 4496, 4714, 5620, 7868, 8992, 9428, 9835, 11240, 11785, 15736, 16499, 17984, 18856, 19670, 22480, 23570, 31472, 32998, 35968, 37712, 39340, 44960, 47140, 62944, 65996, 75424, 78680, 82495, 89920, 94280, 125888, 131992, 150848, 157360, 164990, 179840, 188560, 251776, 263984, 301696, 314720, 329980, 377120, 527968, 629440, 659960, 662317, 754240, 1055936, 1258880, 1319920, 1324634, 1508480, 2111872, 2639840, 2649268, 3311585, 4636219, 5279680, 5298536, 6623170, 9272438, 10559360, 10597072, 13246340, 18544876, 21194144, 23181095, 26492680, 37089752, 42388288, 46362190, 52985360, 74179504, 84776576, 92724380, 105970720, 148359008, 185448760, 211941440, 296718016, 370897520, 423882880, 593436032, 741795040, 1483590080, 2967180160]

約数ペア:

[(1, 2967180160), (2, 1483590080), (4, 741795040), (5, 593436032), (7, 423882880), (8, 370897520), (10, 296718016), (14, 211941440), (16, 185448760), (20, 148359008), (28, 105970720), (32, 92724380), (35, 84776576), (40, 74179504), (56, 52985360), (64, 46362190), (70, 42388288), (80, 37089752), (112, 26492680), (128, 23181095), (140, 21194144), (160, 18544876), (224, 13246340), (280, 10597072), (281, 10559360), (320, 9272438), (448, 6623170), (560, 5298536), (562, 5279680), (640, 4636219), (896, 3311585), (1120, 2649268), (1124, 2639840), (1405, 2111872), (1967, 1508480), (2240, 1324634), (2248, 1319920), (2357, 1258880), (2810, 1055936), (3934, 754240), (4480, 662317), (4496, 659960), (4714, 629440), (5620, 527968), (7868, 377120), (8992, 329980), (9428, 314720), (9835, 301696), (11240, 263984), (11785, 251776), (15736, 188560), (16499, 179840), (17984, 164990), (18856, 157360), (19670, 150848), (22480, 131992), (23570, 125888), (31472, 94280), (32998, 89920), (35968, 82495), (37712, 78680), (39340, 75424), (44960, 65996), (47140, 62944)]