8142254160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1\times {\mathrm{1277}}^1$

素因数の和:2181

約数の個数: 160

約数和(自身を含む): 26106043392

約数和(自身を除く): 17963789232

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, 857, 930, 1240, 1277, 1488, 1714, 1860, 2480, 2554, 2571, 3428, 3720, 3831, 4285, 5108, 5142, 6385, 6856, 7440, 7662, 8570, 10216, 10284, 12770, 12855, 13712, 15324, 17140, 19155, 20432, 20568, 25540, 25710, 26567, 30648, 34280, 38310, 39587, 41136, 51080, 51420, 53134, 61296, 68560, 76620, 79174, 79701, 102160, 102840, 106268, 118761, 132835, 153240, 158348, 159402, 197935, 205680, 212536, 237522, 265670, 306480, 316696, 318804, 395870, 398505, 425072, 475044, 531340, 593805, 633392, 637608, 791740, 797010, 950088, 1062680, 1094389, 1187610, 1275216, 1583480, 1594020, 1900176, 2125360, 2188778, 2375220, 3166960, 3188040, 3283167, 4377556, 4750440, 5471945, 6376080, 6566334, 8755112, 9500880, 10943890, 13132668, 16415835, 17510224, 21887780, 26265336, 32831670, 33926059, 43775560, 52530672, 65663340, 67852118, 87551120, 101778177, 131326680, 135704236, 169630295, 203556354, 262653360, 271408472, 339260590, 407112708, 508890885, 542816944, 678521180, 814225416, 1017781770, 1357042360, 1628450832, 2035563540, 2714084720, 4071127080, 8142254160]

約数ペア:

[(1, 8142254160), (2, 4071127080), (3, 2714084720), (4, 2035563540), (5, 1628450832), (6, 1357042360), (8, 1017781770), (10, 814225416), (12, 678521180), (15, 542816944), (16, 508890885), (20, 407112708), (24, 339260590), (30, 271408472), (31, 262653360), (40, 203556354), (48, 169630295), (60, 135704236), (62, 131326680), (80, 101778177), (93, 87551120), (120, 67852118), (124, 65663340), (155, 52530672), (186, 43775560), (240, 33926059), (248, 32831670), (310, 26265336), (372, 21887780), (465, 17510224), (496, 16415835), (620, 13132668), (744, 10943890), (857, 9500880), (930, 8755112), (1240, 6566334), (1277, 6376080), (1488, 5471945), (1714, 4750440), (1860, 4377556), (2480, 3283167), (2554, 3188040), (2571, 3166960), (3428, 2375220), (3720, 2188778), (3831, 2125360), (4285, 1900176), (5108, 1594020), (5142, 1583480), (6385, 1275216), (6856, 1187610), (7440, 1094389), (7662, 1062680), (8570, 950088), (10216, 797010), (10284, 791740), (12770, 637608), (12855, 633392), (13712, 593805), (15324, 531340), (17140, 475044), (19155, 425072), (20432, 398505), (20568, 395870), (25540, 318804), (25710, 316696), (26567, 306480), (30648, 265670), (34280, 237522), (38310, 212536), (39587, 205680), (41136, 197935), (51080, 159402), (51420, 158348), (53134, 153240), (61296, 132835), (68560, 118761), (76620, 106268), (79174, 102840), (79701, 102160)]