151376680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{457}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 429965820

約数和(自身を除く): 278589140

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 169, 182, 196, 245, 260, 280, 338, 364, 392, 455, 457, 490, 520, 637, 676, 728, 845, 910, 914, 980, 1183, 1274, 1352, 1690, 1820, 1828, 1960, 2285, 2366, 2548, 3185, 3199, 3380, 3640, 3656, 4570, 4732, 5096, 5915, 5941, 6370, 6398, 6760, 8281, 9140, 9464, 11830, 11882, 12740, 12796, 15995, 16562, 18280, 22393, 23660, 23764, 25480, 25592, 29705, 31990, 33124, 41405, 41587, 44786, 47320, 47528, 59410, 63980, 66248, 77233, 82810, 83174, 89572, 111965, 118820, 127960, 154466, 165620, 166348, 179144, 207935, 223930, 237640, 291109, 308932, 331240, 332696, 386165, 415870, 447860, 540631, 582218, 617864, 772330, 831740, 895720, 1081262, 1164436, 1455545, 1544660, 1663480, 2162524, 2328872, 2703155, 2911090, 3089320, 3784417, 4325048, 5406310, 5822180, 7568834, 10812620, 11644360, 15137668, 18922085, 21625240, 30275336, 37844170, 75688340, 151376680]

約数ペア:

[(1, 151376680), (2, 75688340), (4, 37844170), (5, 30275336), (7, 21625240), (8, 18922085), (10, 15137668), (13, 11644360), (14, 10812620), (20, 7568834), (26, 5822180), (28, 5406310), (35, 4325048), (40, 3784417), (49, 3089320), (52, 2911090), (56, 2703155), (65, 2328872), (70, 2162524), (91, 1663480), (98, 1544660), (104, 1455545), (130, 1164436), (140, 1081262), (169, 895720), (182, 831740), (196, 772330), (245, 617864), (260, 582218), (280, 540631), (338, 447860), (364, 415870), (392, 386165), (455, 332696), (457, 331240), (490, 308932), (520, 291109), (637, 237640), (676, 223930), (728, 207935), (845, 179144), (910, 166348), (914, 165620), (980, 154466), (1183, 127960), (1274, 118820), (1352, 111965), (1690, 89572), (1820, 83174), (1828, 82810), (1960, 77233), (2285, 66248), (2366, 63980), (2548, 59410), (3185, 47528), (3199, 47320), (3380, 44786), (3640, 41587), (3656, 41405), (4570, 33124), (4732, 31990), (5096, 29705), (5915, 25592), (5941, 25480), (6370, 23764), (6398, 23660), (6760, 22393), (8281, 18280), (9140, 16562), (9464, 15995), (11830, 12796), (11882, 12740)]