2329731840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19571}}^1$

素因数の和:19626

約数の個数: 144

約数和(自身を含む): 7680992256

約数和(自身を除く): 5351260416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19571, 19840, 23808, 29760, 39142, 39680, 58713, 59520, 78284, 97855, 117426, 119040, 156568, 195710, 234852, 293565, 313136, 391420, 469704, 587130, 606701, 626272, 782840, 939408, 1174260, 1213402, 1252544, 1565680, 1820103, 1878816, 2348520, 2426804, 2505088, 3033505, 3131360, 3640206, 3757632, 4697040, 4853608, 5010176, 6067010, 6262720, 7280412, 7515264, 9100515, 9394080, 9707216, 12134020, 12525440, 14560824, 15030528, 18201030, 18788160, 19414432, 24268040, 25050880, 29121648, 36402060, 37576320, 38828864, 48536080, 58243296, 72804120, 75152640, 77657728, 97072160, 116486592, 145608240, 155315456, 194144320, 232973184, 291216480, 388288640, 465946368, 582432960, 776577280, 1164865920, 2329731840]

約数ペア:

[(1, 2329731840), (2, 1164865920), (3, 776577280), (4, 582432960), (5, 465946368), (6, 388288640), (8, 291216480), (10, 232973184), (12, 194144320), (15, 155315456), (16, 145608240), (20, 116486592), (24, 97072160), (30, 77657728), (31, 75152640), (32, 72804120), (40, 58243296), (48, 48536080), (60, 38828864), (62, 37576320), (64, 36402060), (80, 29121648), (93, 25050880), (96, 24268040), (120, 19414432), (124, 18788160), (128, 18201030), (155, 15030528), (160, 14560824), (186, 12525440), (192, 12134020), (240, 9707216), (248, 9394080), (256, 9100515), (310, 7515264), (320, 7280412), (372, 6262720), (384, 6067010), (465, 5010176), (480, 4853608), (496, 4697040), (620, 3757632), (640, 3640206), (744, 3131360), (768, 3033505), (930, 2505088), (960, 2426804), (992, 2348520), (1240, 1878816), (1280, 1820103), (1488, 1565680), (1860, 1252544), (1920, 1213402), (1984, 1174260), (2480, 939408), (2976, 782840), (3720, 626272), (3840, 606701), (3968, 587130), (4960, 469704), (5952, 391420), (7440, 313136), (7936, 293565), (9920, 234852), (11904, 195710), (14880, 156568), (19571, 119040), (19840, 117426), (23808, 97855), (29760, 78284), (39142, 59520), (39680, 58713)]