32463898240

素因数分解:

$2^7\times 5^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1\times {\mathrm{1129}}^1$

素因数の和:1578

約数の個数: 128

約数和(自身を含む): 78422904000

約数和(自身を除く): 45959005760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 179, 251, 320, 358, 502, 640, 716, 895, 1004, 1129, 1255, 1432, 1790, 2008, 2258, 2510, 2864, 3580, 4016, 4516, 5020, 5645, 5728, 7160, 8032, 9032, 10040, 11290, 11456, 14320, 16064, 18064, 20080, 22580, 22912, 28640, 32128, 36128, 40160, 44929, 45160, 57280, 72256, 80320, 89858, 90320, 114560, 144512, 160640, 179716, 180640, 202091, 224645, 283379, 359432, 361280, 404182, 449290, 566758, 718864, 722560, 808364, 898580, 1010455, 1133516, 1416895, 1437728, 1616728, 1797160, 2020910, 2267032, 2833790, 2875456, 3233456, 3594320, 4041820, 4534064, 5667580, 5750912, 6466912, 7188640, 8083640, 9068128, 11335160, 12933824, 14377280, 16167280, 18136256, 22670320, 25867648, 28754560, 32334560, 36272512, 45340640, 50724841, 64669120, 90681280, 101449682, 129338240, 181362560, 202899364, 253624205, 405798728, 507248410, 811597456, 1014496820, 1623194912, 2028993640, 3246389824, 4057987280, 6492779648, 8115974560, 16231949120, 32463898240]

約数ペア:

[(1, 32463898240), (2, 16231949120), (4, 8115974560), (5, 6492779648), (8, 4057987280), (10, 3246389824), (16, 2028993640), (20, 1623194912), (32, 1014496820), (40, 811597456), (64, 507248410), (80, 405798728), (128, 253624205), (160, 202899364), (179, 181362560), (251, 129338240), (320, 101449682), (358, 90681280), (502, 64669120), (640, 50724841), (716, 45340640), (895, 36272512), (1004, 32334560), (1129, 28754560), (1255, 25867648), (1432, 22670320), (1790, 18136256), (2008, 16167280), (2258, 14377280), (2510, 12933824), (2864, 11335160), (3580, 9068128), (4016, 8083640), (4516, 7188640), (5020, 6466912), (5645, 5750912), (5728, 5667580), (7160, 4534064), (8032, 4041820), (9032, 3594320), (10040, 3233456), (11290, 2875456), (11456, 2833790), (14320, 2267032), (16064, 2020910), (18064, 1797160), (20080, 1616728), (22580, 1437728), (22912, 1416895), (28640, 1133516), (32128, 1010455), (36128, 898580), (40160, 808364), (44929, 722560), (45160, 718864), (57280, 566758), (72256, 449290), (80320, 404182), (89858, 361280), (90320, 359432), (114560, 283379), (144512, 224645), (160640, 202091), (179716, 180640)]