210091320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1147

約数の個数: 160

約数和(自身を含む): 718391520

約数和(自身を除く): 508300200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 244, 270, 305, 324, 360, 366, 405, 488, 540, 549, 610, 648, 732, 810, 915, 1063, 1080, 1098, 1220, 1464, 1620, 1647, 1830, 2126, 2196, 2440, 2745, 3189, 3240, 3294, 3660, 4252, 4392, 4941, 5315, 5490, 6378, 6588, 7320, 8235, 8504, 9567, 9882, 10630, 10980, 12756, 13176, 15945, 16470, 19134, 19764, 21260, 21960, 24705, 25512, 28701, 31890, 32940, 38268, 39528, 42520, 47835, 49410, 57402, 63780, 64843, 65880, 76536, 86103, 95670, 98820, 114804, 127560, 129686, 143505, 172206, 191340, 194529, 197640, 229608, 259372, 287010, 324215, 344412, 382680, 389058, 430515, 518744, 574020, 583587, 648430, 688824, 778116, 861030, 972645, 1148040, 1167174, 1296860, 1556232, 1722060, 1750761, 1945290, 2334348, 2593720, 2917935, 3444120, 3501522, 3890580, 4668696, 5252283, 5835870, 7003044, 7781160, 8753805, 10504566, 11671740, 14006088, 17507610, 21009132, 23343480, 26261415, 35015220, 42018264, 52522830, 70030440, 105045660, 210091320]

約数ペア:

[(1, 210091320), (2, 105045660), (3, 70030440), (4, 52522830), (5, 42018264), (6, 35015220), (8, 26261415), (9, 23343480), (10, 21009132), (12, 17507610), (15, 14006088), (18, 11671740), (20, 10504566), (24, 8753805), (27, 7781160), (30, 7003044), (36, 5835870), (40, 5252283), (45, 4668696), (54, 3890580), (60, 3501522), (61, 3444120), (72, 2917935), (81, 2593720), (90, 2334348), (108, 1945290), (120, 1750761), (122, 1722060), (135, 1556232), (162, 1296860), (180, 1167174), (183, 1148040), (216, 972645), (244, 861030), (270, 778116), (305, 688824), (324, 648430), (360, 583587), (366, 574020), (405, 518744), (488, 430515), (540, 389058), (549, 382680), (610, 344412), (648, 324215), (732, 287010), (810, 259372), (915, 229608), (1063, 197640), (1080, 194529), (1098, 191340), (1220, 172206), (1464, 143505), (1620, 129686), (1647, 127560), (1830, 114804), (2126, 98820), (2196, 95670), (2440, 86103), (2745, 76536), (3189, 65880), (3240, 64843), (3294, 63780), (3660, 57402), (4252, 49410), (4392, 47835), (4941, 42520), (5315, 39528), (5490, 38268), (6378, 32940), (6588, 31890), (7320, 28701), (8235, 25512), (8504, 24705), (9567, 21960), (9882, 21260), (10630, 19764), (10980, 19134), (12756, 16470), (13176, 15945)]