140313810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:632

約数の個数: 128

約数和(自身を含む): 419328000

約数和(自身を除く): 279014190

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 103, 105, 130, 182, 195, 206, 210, 273, 309, 390, 455, 499, 515, 546, 618, 721, 910, 998, 1030, 1339, 1365, 1442, 1497, 1545, 2163, 2495, 2678, 2730, 2994, 3090, 3493, 3605, 4017, 4326, 4990, 6487, 6695, 6986, 7210, 7485, 8034, 9373, 10479, 10815, 12974, 13390, 14970, 17465, 18746, 19461, 20085, 20958, 21630, 28119, 32435, 34930, 38922, 40170, 45409, 46865, 51397, 52395, 56238, 64870, 90818, 93730, 97305, 102794, 104790, 136227, 140595, 154191, 194610, 227045, 256985, 272454, 281190, 308382, 359779, 454090, 513970, 668161, 681135, 719558, 770955, 1079337, 1336322, 1362270, 1541910, 1798895, 2004483, 2158674, 3340805, 3597790, 4008966, 4677127, 5396685, 6681610, 9354254, 10022415, 10793370, 14031381, 20044830, 23385635, 28062762, 46771270, 70156905, 140313810]

約数ペア:

[(1, 140313810), (2, 70156905), (3, 46771270), (5, 28062762), (6, 23385635), (7, 20044830), (10, 14031381), (13, 10793370), (14, 10022415), (15, 9354254), (21, 6681610), (26, 5396685), (30, 4677127), (35, 4008966), (39, 3597790), (42, 3340805), (65, 2158674), (70, 2004483), (78, 1798895), (91, 1541910), (103, 1362270), (105, 1336322), (130, 1079337), (182, 770955), (195, 719558), (206, 681135), (210, 668161), (273, 513970), (309, 454090), (390, 359779), (455, 308382), (499, 281190), (515, 272454), (546, 256985), (618, 227045), (721, 194610), (910, 154191), (998, 140595), (1030, 136227), (1339, 104790), (1365, 102794), (1442, 97305), (1497, 93730), (1545, 90818), (2163, 64870), (2495, 56238), (2678, 52395), (2730, 51397), (2994, 46865), (3090, 45409), (3493, 40170), (3605, 38922), (4017, 34930), (4326, 32435), (4990, 28119), (6487, 21630), (6695, 20958), (6986, 20085), (7210, 19461), (7485, 18746), (8034, 17465), (9373, 14970), (10479, 13390), (10815, 12974)]