562007680

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2242

約数の個数: 128

約数和(自身を含む): 1494259200

約数和(自身を除く): 932251520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 640, 806, 832, 992, 1040, 1240, 1612, 1664, 1984, 2015, 2080, 2179, 2480, 3224, 3968, 4030, 4160, 4358, 4960, 6448, 8060, 8320, 8716, 9920, 10895, 12896, 16120, 17432, 19840, 21790, 25792, 28327, 32240, 34864, 43580, 51584, 56654, 64480, 67549, 69728, 87160, 113308, 128960, 135098, 139456, 141635, 174320, 226616, 257920, 270196, 278912, 283270, 337745, 348640, 453232, 540392, 566540, 675490, 697280, 878137, 906464, 1080784, 1133080, 1350980, 1394560, 1756274, 1812928, 2161568, 2266160, 2701960, 3512548, 3625856, 4323136, 4390685, 4532320, 5403920, 7025096, 8646272, 8781370, 9064640, 10807840, 14050192, 17562740, 18129280, 21615680, 28100384, 35125480, 43231360, 56200768, 70250960, 112401536, 140501920, 281003840, 562007680]

約数ペア:

[(1, 562007680), (2, 281003840), (4, 140501920), (5, 112401536), (8, 70250960), (10, 56200768), (13, 43231360), (16, 35125480), (20, 28100384), (26, 21615680), (31, 18129280), (32, 17562740), (40, 14050192), (52, 10807840), (62, 9064640), (64, 8781370), (65, 8646272), (80, 7025096), (104, 5403920), (124, 4532320), (128, 4390685), (130, 4323136), (155, 3625856), (160, 3512548), (208, 2701960), (248, 2266160), (260, 2161568), (310, 1812928), (320, 1756274), (403, 1394560), (416, 1350980), (496, 1133080), (520, 1080784), (620, 906464), (640, 878137), (806, 697280), (832, 675490), (992, 566540), (1040, 540392), (1240, 453232), (1612, 348640), (1664, 337745), (1984, 283270), (2015, 278912), (2080, 270196), (2179, 257920), (2480, 226616), (3224, 174320), (3968, 141635), (4030, 139456), (4160, 135098), (4358, 128960), (4960, 113308), (6448, 87160), (8060, 69728), (8320, 67549), (8716, 64480), (9920, 56654), (10895, 51584), (12896, 43580), (16120, 34864), (17432, 32240), (19840, 28327), (21790, 25792)]