40896960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 224

約数和(自身を含む): 145938240

約数和(自身を除く): 105041280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 113, 116, 120, 130, 145, 156, 160, 174, 192, 195, 208, 226, 232, 240, 260, 290, 312, 320, 339, 348, 377, 390, 416, 435, 452, 464, 480, 520, 565, 580, 624, 678, 696, 754, 780, 832, 870, 904, 928, 960, 1040, 1130, 1131, 1160, 1248, 1356, 1392, 1469, 1508, 1560, 1695, 1740, 1808, 1856, 1885, 2080, 2260, 2262, 2320, 2496, 2712, 2784, 2938, 3016, 3120, 3277, 3390, 3480, 3616, 3770, 4160, 4407, 4520, 4524, 4640, 5424, 5568, 5655, 5876, 6032, 6240, 6554, 6780, 6960, 7232, 7345, 7540, 8814, 9040, 9048, 9280, 9831, 10848, 11310, 11752, 12064, 12480, 13108, 13560, 13920, 14690, 15080, 16385, 17628, 18080, 18096, 19662, 21696, 22035, 22620, 23504, 24128, 26216, 27120, 27840, 29380, 30160, 32770, 35256, 36160, 36192, 39324, 42601, 44070, 45240, 47008, 49155, 52432, 54240, 58760, 60320, 65540, 70512, 72384, 78648, 85202, 88140, 90480, 94016, 98310, 104864, 108480, 117520, 120640, 127803, 131080, 141024, 157296, 170404, 176280, 180960, 196620, 209728, 213005, 235040, 255606, 262160, 282048, 314592, 340808, 352560, 361920, 393240, 426010, 470080, 511212, 524320, 629184, 639015, 681616, 705120, 786480, 852020, 1022424, 1048640, 1278030, 1363232, 1410240, 1572960, 1704040, 2044848, 2556060, 2726464, 3145920, 3408080, 4089696, 5112120, 6816160, 8179392, 10224240, 13632320, 20448480, 40896960]

約数ペア:

[(1, 40896960), (2, 20448480), (3, 13632320), (4, 10224240), (5, 8179392), (6, 6816160), (8, 5112120), (10, 4089696), (12, 3408080), (13, 3145920), (15, 2726464), (16, 2556060), (20, 2044848), (24, 1704040), (26, 1572960), (29, 1410240), (30, 1363232), (32, 1278030), (39, 1048640), (40, 1022424), (48, 852020), (52, 786480), (58, 705120), (60, 681616), (64, 639015), (65, 629184), (78, 524320), (80, 511212), (87, 470080), (96, 426010), (104, 393240), (113, 361920), (116, 352560), (120, 340808), (130, 314592), (145, 282048), (156, 262160), (160, 255606), (174, 235040), (192, 213005), (195, 209728), (208, 196620), (226, 180960), (232, 176280), (240, 170404), (260, 157296), (290, 141024), (312, 131080), (320, 127803), (339, 120640), (348, 117520), (377, 108480), (390, 104864), (416, 98310), (435, 94016), (452, 90480), (464, 88140), (480, 85202), (520, 78648), (565, 72384), (580, 70512), (624, 65540), (678, 60320), (696, 58760), (754, 54240), (780, 52432), (832, 49155), (870, 47008), (904, 45240), (928, 44070), (960, 42601), (1040, 39324), (1130, 36192), (1131, 36160), (1160, 35256), (1248, 32770), (1356, 30160), (1392, 29380), (1469, 27840), (1508, 27120), (1560, 26216), (1695, 24128), (1740, 23504), (1808, 22620), (1856, 22035), (1885, 21696), (2080, 19662), (2260, 18096), (2262, 18080), (2320, 17628), (2496, 16385), (2712, 15080), (2784, 14690), (2938, 13920), (3016, 13560), (3120, 13108), (3277, 12480), (3390, 12064), (3480, 11752), (3616, 11310), (3770, 10848), (4160, 9831), (4407, 9280), (4520, 9048), (4524, 9040), (4640, 8814), (5424, 7540), (5568, 7345), (5655, 7232), (5876, 6960), (6032, 6780), (6240, 6554)]