157562340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2557}}^1$

素因数の和:2661

約数の個数: 96

約数和(自身を含む): 481313280

約数和(自身を除く): 323750940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 79, 130, 156, 158, 195, 237, 260, 316, 390, 395, 474, 780, 790, 948, 1027, 1185, 1580, 2054, 2370, 2557, 3081, 4108, 4740, 5114, 5135, 6162, 7671, 10228, 10270, 12324, 12785, 15342, 15405, 20540, 25570, 30684, 30810, 33241, 38355, 51140, 61620, 66482, 76710, 99723, 132964, 153420, 166205, 199446, 202003, 332410, 398892, 404006, 498615, 606009, 664820, 808012, 997230, 1010015, 1212018, 1994460, 2020030, 2424036, 2626039, 3030045, 4040060, 5252078, 6060090, 7878117, 10504156, 12120180, 13130195, 15756234, 26260390, 31512468, 39390585, 52520780, 78781170, 157562340]

約数ペア:

[(1, 157562340), (2, 78781170), (3, 52520780), (4, 39390585), (5, 31512468), (6, 26260390), (10, 15756234), (12, 13130195), (13, 12120180), (15, 10504156), (20, 7878117), (26, 6060090), (30, 5252078), (39, 4040060), (52, 3030045), (60, 2626039), (65, 2424036), (78, 2020030), (79, 1994460), (130, 1212018), (156, 1010015), (158, 997230), (195, 808012), (237, 664820), (260, 606009), (316, 498615), (390, 404006), (395, 398892), (474, 332410), (780, 202003), (790, 199446), (948, 166205), (1027, 153420), (1185, 132964), (1580, 99723), (2054, 76710), (2370, 66482), (2557, 61620), (3081, 51140), (4108, 38355), (4740, 33241), (5114, 30810), (5135, 30684), (6162, 25570), (7671, 20540), (10228, 15405), (10270, 15342), (12324, 12785)]