127637120

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:107

約数の個数: 192

約数和(自身を含む): 355357800

約数和(自身を除く): 227720680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 29, 32, 40, 46, 52, 58, 64, 65, 80, 92, 104, 115, 116, 128, 130, 145, 160, 184, 208, 230, 232, 260, 290, 299, 320, 368, 377, 416, 460, 464, 520, 529, 580, 598, 640, 667, 736, 754, 832, 920, 928, 1040, 1058, 1160, 1196, 1334, 1472, 1495, 1508, 1664, 1840, 1856, 1885, 2080, 2116, 2320, 2392, 2645, 2668, 2944, 2990, 3016, 3335, 3680, 3712, 3770, 4160, 4232, 4640, 4784, 5290, 5336, 5980, 6032, 6670, 6877, 7360, 7540, 8320, 8464, 8671, 9280, 9568, 10580, 10672, 11960, 12064, 13340, 13754, 14720, 15080, 15341, 16928, 17342, 18560, 19136, 21160, 21344, 23920, 24128, 26680, 27508, 30160, 30682, 33856, 34385, 34684, 38272, 42320, 42688, 43355, 47840, 48256, 53360, 55016, 60320, 61364, 67712, 68770, 69368, 76705, 84640, 85376, 86710, 95680, 106720, 110032, 120640, 122728, 137540, 138736, 153410, 169280, 173420, 191360, 199433, 213440, 220064, 241280, 245456, 275080, 277472, 306820, 338560, 346840, 398866, 426880, 440128, 490912, 550160, 554944, 613640, 693680, 797732, 880256, 981824, 997165, 1100320, 1109888, 1227280, 1387360, 1595464, 1963648, 1994330, 2200640, 2454560, 2774720, 3190928, 3988660, 4401280, 4909120, 5549440, 6381856, 7977320, 9818240, 12763712, 15954640, 25527424, 31909280, 63818560, 127637120]

約数ペア:

[(1, 127637120), (2, 63818560), (4, 31909280), (5, 25527424), (8, 15954640), (10, 12763712), (13, 9818240), (16, 7977320), (20, 6381856), (23, 5549440), (26, 4909120), (29, 4401280), (32, 3988660), (40, 3190928), (46, 2774720), (52, 2454560), (58, 2200640), (64, 1994330), (65, 1963648), (80, 1595464), (92, 1387360), (104, 1227280), (115, 1109888), (116, 1100320), (128, 997165), (130, 981824), (145, 880256), (160, 797732), (184, 693680), (208, 613640), (230, 554944), (232, 550160), (260, 490912), (290, 440128), (299, 426880), (320, 398866), (368, 346840), (377, 338560), (416, 306820), (460, 277472), (464, 275080), (520, 245456), (529, 241280), (580, 220064), (598, 213440), (640, 199433), (667, 191360), (736, 173420), (754, 169280), (832, 153410), (920, 138736), (928, 137540), (1040, 122728), (1058, 120640), (1160, 110032), (1196, 106720), (1334, 95680), (1472, 86710), (1495, 85376), (1508, 84640), (1664, 76705), (1840, 69368), (1856, 68770), (1885, 67712), (2080, 61364), (2116, 60320), (2320, 55016), (2392, 53360), (2645, 48256), (2668, 47840), (2944, 43355), (2990, 42688), (3016, 42320), (3335, 38272), (3680, 34684), (3712, 34385), (3770, 33856), (4160, 30682), (4232, 30160), (4640, 27508), (4784, 26680), (5290, 24128), (5336, 23920), (5980, 21344), (6032, 21160), (6670, 19136), (6877, 18560), (7360, 17342), (7540, 16928), (8320, 15341), (8464, 15080), (8671, 14720), (9280, 13754), (9568, 13340), (10580, 12064), (10672, 11960)]