137349840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18461}}^1$

素因数の和:18508

約数の個数: 80

約数和(自身を含む): 439543296

約数和(自身を除く): 302193456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 18461, 36922, 55383, 73844, 92305, 110766, 147688, 184610, 221532, 276915, 295376, 369220, 443064, 553830, 572291, 738440, 886128, 1107660, 1144582, 1476880, 1716873, 2215320, 2289164, 2861455, 3433746, 4430640, 4578328, 5722910, 6867492, 8584365, 9156656, 11445820, 13734984, 17168730, 22891640, 27469968, 34337460, 45783280, 68674920, 137349840]

約数ペア:

[(1, 137349840), (2, 68674920), (3, 45783280), (4, 34337460), (5, 27469968), (6, 22891640), (8, 17168730), (10, 13734984), (12, 11445820), (15, 9156656), (16, 8584365), (20, 6867492), (24, 5722910), (30, 4578328), (31, 4430640), (40, 3433746), (48, 2861455), (60, 2289164), (62, 2215320), (80, 1716873), (93, 1476880), (120, 1144582), (124, 1107660), (155, 886128), (186, 738440), (240, 572291), (248, 553830), (310, 443064), (372, 369220), (465, 295376), (496, 276915), (620, 221532), (744, 184610), (930, 147688), (1240, 110766), (1488, 92305), (1860, 73844), (2480, 55383), (3720, 36922), (7440, 18461)]