1870488240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4451}}^1$

素因数の和:4587

約数の個数: 160

約数和(自身を含む): 6200603136

約数和(自身を除く): 4330114896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 103, 120, 136, 170, 204, 206, 240, 255, 272, 309, 340, 408, 412, 510, 515, 618, 680, 816, 824, 1020, 1030, 1236, 1360, 1545, 1648, 1751, 2040, 2060, 2472, 3090, 3502, 4080, 4120, 4451, 4944, 5253, 6180, 7004, 8240, 8755, 8902, 10506, 12360, 13353, 14008, 17510, 17804, 21012, 22255, 24720, 26265, 26706, 28016, 35020, 35608, 42024, 44510, 52530, 53412, 66765, 70040, 71216, 75667, 84048, 89020, 105060, 106824, 133530, 140080, 151334, 178040, 210120, 213648, 227001, 267060, 302668, 356080, 378335, 420240, 454002, 458453, 534120, 605336, 756670, 908004, 916906, 1068240, 1135005, 1210672, 1375359, 1513340, 1816008, 1833812, 2270010, 2292265, 2750718, 3026680, 3632016, 3667624, 4540020, 4584530, 5501436, 6053360, 6876795, 7335248, 7793701, 9080040, 9169060, 11002872, 13753590, 15587402, 18160080, 18338120, 22005744, 23381103, 27507180, 31174804, 36676240, 38968505, 46762206, 55014360, 62349608, 77937010, 93524412, 110028720, 116905515, 124699216, 155874020, 187048824, 233811030, 311748040, 374097648, 467622060, 623496080, 935244120, 1870488240]

約数ペア:

[(1, 1870488240), (2, 935244120), (3, 623496080), (4, 467622060), (5, 374097648), (6, 311748040), (8, 233811030), (10, 187048824), (12, 155874020), (15, 124699216), (16, 116905515), (17, 110028720), (20, 93524412), (24, 77937010), (30, 62349608), (34, 55014360), (40, 46762206), (48, 38968505), (51, 36676240), (60, 31174804), (68, 27507180), (80, 23381103), (85, 22005744), (102, 18338120), (103, 18160080), (120, 15587402), (136, 13753590), (170, 11002872), (204, 9169060), (206, 9080040), (240, 7793701), (255, 7335248), (272, 6876795), (309, 6053360), (340, 5501436), (408, 4584530), (412, 4540020), (510, 3667624), (515, 3632016), (618, 3026680), (680, 2750718), (816, 2292265), (824, 2270010), (1020, 1833812), (1030, 1816008), (1236, 1513340), (1360, 1375359), (1545, 1210672), (1648, 1135005), (1751, 1068240), (2040, 916906), (2060, 908004), (2472, 756670), (3090, 605336), (3502, 534120), (4080, 458453), (4120, 454002), (4451, 420240), (4944, 378335), (5253, 356080), (6180, 302668), (7004, 267060), (8240, 227001), (8755, 213648), (8902, 210120), (10506, 178040), (12360, 151334), (13353, 140080), (14008, 133530), (17510, 106824), (17804, 105060), (21012, 89020), (22255, 84048), (24720, 75667), (26265, 71216), (26706, 70040), (28016, 66765), (35020, 53412), (35608, 52530), (42024, 44510)]