151751880

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{6691}}^1$

素因数の和:6721

約数の個数: 160

約数和(自身を含む): 583007040

約数和(自身を除く): 431255160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 6691, 7560, 11340, 13382, 20073, 22680, 26764, 33455, 40146, 46837, 53528, 60219, 66910, 80292, 93674, 100365, 120438, 133820, 140511, 160584, 180657, 187348, 200730, 234185, 240876, 267640, 281022, 301095, 361314, 374696, 401460, 421533, 468370, 481752, 541971, 562044, 602190, 702555, 722628, 802920, 843066, 903285, 936740, 1083942, 1124088, 1204380, 1264599, 1405110, 1445256, 1686132, 1806570, 1873480, 2107665, 2167884, 2408760, 2529198, 2709855, 2810220, 3372264, 3613140, 3793797, 4215330, 4335768, 5058396, 5419710, 5620440, 6322995, 7226280, 7587594, 8430660, 10116792, 10839420, 12645990, 15175188, 16861320, 18968985, 21678840, 25291980, 30350376, 37937970, 50583960, 75875940, 151751880]

約数ペア:

[(1, 151751880), (2, 75875940), (3, 50583960), (4, 37937970), (5, 30350376), (6, 25291980), (7, 21678840), (8, 18968985), (9, 16861320), (10, 15175188), (12, 12645990), (14, 10839420), (15, 10116792), (18, 8430660), (20, 7587594), (21, 7226280), (24, 6322995), (27, 5620440), (28, 5419710), (30, 5058396), (35, 4335768), (36, 4215330), (40, 3793797), (42, 3613140), (45, 3372264), (54, 2810220), (56, 2709855), (60, 2529198), (63, 2408760), (70, 2167884), (72, 2107665), (81, 1873480), (84, 1806570), (90, 1686132), (105, 1445256), (108, 1405110), (120, 1264599), (126, 1204380), (135, 1124088), (140, 1083942), (162, 936740), (168, 903285), (180, 843066), (189, 802920), (210, 722628), (216, 702555), (252, 602190), (270, 562044), (280, 541971), (315, 481752), (324, 468370), (360, 421533), (378, 401460), (405, 374696), (420, 361314), (504, 301095), (540, 281022), (567, 267640), (630, 240876), (648, 234185), (756, 200730), (810, 187348), (840, 180657), (945, 160584), (1080, 140511), (1134, 133820), (1260, 120438), (1512, 100365), (1620, 93674), (1890, 80292), (2268, 66910), (2520, 60219), (2835, 53528), (3240, 46837), (3780, 40146), (4536, 33455), (5670, 26764), (6691, 22680), (7560, 20073), (11340, 13382)]