146979240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 454446720

約数和(自身を除く): 307467480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 101, 120, 134, 181, 201, 202, 268, 303, 335, 362, 402, 404, 505, 536, 543, 606, 670, 724, 804, 808, 905, 1005, 1010, 1086, 1212, 1340, 1448, 1515, 1608, 1810, 2010, 2020, 2172, 2424, 2680, 2715, 3030, 3620, 4020, 4040, 4344, 5430, 6060, 6767, 7240, 8040, 10860, 12120, 12127, 13534, 18281, 20301, 21720, 24254, 27068, 33835, 36381, 36562, 40602, 48508, 54136, 54843, 60635, 67670, 72762, 73124, 81204, 91405, 97016, 101505, 109686, 121270, 135340, 145524, 146248, 162408, 181905, 182810, 203010, 219372, 242540, 270680, 274215, 291048, 363810, 365620, 406020, 438744, 485080, 548430, 727620, 731240, 812040, 1096860, 1224827, 1455240, 2193720, 2449654, 3674481, 4899308, 6124135, 7348962, 9798616, 12248270, 14697924, 18372405, 24496540, 29395848, 36744810, 48993080, 73489620, 146979240]

約数ペア:

[(1, 146979240), (2, 73489620), (3, 48993080), (4, 36744810), (5, 29395848), (6, 24496540), (8, 18372405), (10, 14697924), (12, 12248270), (15, 9798616), (20, 7348962), (24, 6124135), (30, 4899308), (40, 3674481), (60, 2449654), (67, 2193720), (101, 1455240), (120, 1224827), (134, 1096860), (181, 812040), (201, 731240), (202, 727620), (268, 548430), (303, 485080), (335, 438744), (362, 406020), (402, 365620), (404, 363810), (505, 291048), (536, 274215), (543, 270680), (606, 242540), (670, 219372), (724, 203010), (804, 182810), (808, 181905), (905, 162408), (1005, 146248), (1010, 145524), (1086, 135340), (1212, 121270), (1340, 109686), (1448, 101505), (1515, 97016), (1608, 91405), (1810, 81204), (2010, 73124), (2020, 72762), (2172, 67670), (2424, 60635), (2680, 54843), (2715, 54136), (3030, 48508), (3620, 40602), (4020, 36562), (4040, 36381), (4344, 33835), (5430, 27068), (6060, 24254), (6767, 21720), (7240, 20301), (8040, 18281), (10860, 13534), (12120, 12127)]