230496840

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{10163}}^1$

素因数の和:10193

約数の個数: 160

約数和(自身を含む): 885487680

約数和(自身を除く): 654990840

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, 7560, 10163, 11340, 20326, 22680, 30489, 40652, 50815, 60978, 71141, 81304, 91467, 101630, 121956, 142282, 152445, 182934, 203260, 213423, 243912, 274401, 284564, 304890, 355705, 365868, 406520, 426846, 457335, 548802, 569128, 609780, 640269, 711410, 731736, 823203, 853692, 914670, 1067115, 1097604, 1219560, 1280538, 1372005, 1422820, 1646406, 1707384, 1829340, 1920807, 2134230, 2195208, 2561076, 2744010, 2845640, 3201345, 3292812, 3658680, 3841614, 4116015, 4268460, 5122152, 5488020, 5762421, 6402690, 6585624, 7683228, 8232030, 8536920, 9604035, 10976040, 11524842, 12805380, 15366456, 16464060, 19208070, 23049684, 25610760, 28812105, 32928120, 38416140, 46099368, 57624210, 76832280, 115248420, 230496840]

約数ペア:

[(1, 230496840), (2, 115248420), (3, 76832280), (4, 57624210), (5, 46099368), (6, 38416140), (7, 32928120), (8, 28812105), (9, 25610760), (10, 23049684), (12, 19208070), (14, 16464060), (15, 15366456), (18, 12805380), (20, 11524842), (21, 10976040), (24, 9604035), (27, 8536920), (28, 8232030), (30, 7683228), (35, 6585624), (36, 6402690), (40, 5762421), (42, 5488020), (45, 5122152), (54, 4268460), (56, 4116015), (60, 3841614), (63, 3658680), (70, 3292812), (72, 3201345), (81, 2845640), (84, 2744010), (90, 2561076), (105, 2195208), (108, 2134230), (120, 1920807), (126, 1829340), (135, 1707384), (140, 1646406), (162, 1422820), (168, 1372005), (180, 1280538), (189, 1219560), (210, 1097604), (216, 1067115), (252, 914670), (270, 853692), (280, 823203), (315, 731736), (324, 711410), (360, 640269), (378, 609780), (405, 569128), (420, 548802), (504, 457335), (540, 426846), (567, 406520), (630, 365868), (648, 355705), (756, 304890), (810, 284564), (840, 274401), (945, 243912), (1080, 213423), (1134, 203260), (1260, 182934), (1512, 152445), (1620, 142282), (1890, 121956), (2268, 101630), (2520, 91467), (2835, 81304), (3240, 71141), (3780, 60978), (4536, 50815), (5670, 40652), (7560, 30489), (10163, 22680), (11340, 20326)]