1057134720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17761}}^1$

素因数の和:17814

約数の個数: 128

約数和(自身を含む): 3478510080

約数和(自身を除く): 2421375360

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, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 17761, 19840, 29760, 35522, 53283, 59520, 71044, 88805, 106566, 142088, 177610, 213132, 266415, 284176, 355220, 426264, 532830, 550591, 568352, 710440, 852528, 1065660, 1101182, 1136704, 1420880, 1651773, 1705056, 2131320, 2202364, 2273408, 2752955, 2841760, 3303546, 3410112, 4262640, 4404728, 5505910, 5683520, 6607092, 6820224, 8258865, 8525280, 8809456, 11011820, 11367040, 13214184, 16517730, 17050560, 17618912, 22023640, 26428368, 33035460, 34101120, 35237824, 44047280, 52856736, 66070920, 70475648, 88094560, 105713472, 132141840, 176189120, 211426944, 264283680, 352378240, 528567360, 1057134720]

約数ペア:

[(1, 1057134720), (2, 528567360), (3, 352378240), (4, 264283680), (5, 211426944), (6, 176189120), (8, 132141840), (10, 105713472), (12, 88094560), (15, 70475648), (16, 66070920), (20, 52856736), (24, 44047280), (30, 35237824), (31, 34101120), (32, 33035460), (40, 26428368), (48, 22023640), (60, 17618912), (62, 17050560), (64, 16517730), (80, 13214184), (93, 11367040), (96, 11011820), (120, 8809456), (124, 8525280), (128, 8258865), (155, 6820224), (160, 6607092), (186, 5683520), (192, 5505910), (240, 4404728), (248, 4262640), (310, 3410112), (320, 3303546), (372, 2841760), (384, 2752955), (465, 2273408), (480, 2202364), (496, 2131320), (620, 1705056), (640, 1651773), (744, 1420880), (930, 1136704), (960, 1101182), (992, 1065660), (1240, 852528), (1488, 710440), (1860, 568352), (1920, 550591), (1984, 532830), (2480, 426264), (2976, 355220), (3720, 284176), (3968, 266415), (4960, 213132), (5952, 177610), (7440, 142088), (9920, 106566), (11904, 88805), (14880, 71044), (17761, 59520), (19840, 53283), (29760, 35522)]