1489176360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{701}}^1$

素因数の和:1009

約数の個数: 256

約数和(自身を含む): 5701363200

約数和(自身を除く): 4212186840

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, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 281, 315, 360, 378, 420, 504, 540, 562, 630, 701, 756, 840, 843, 945, 1080, 1124, 1260, 1402, 1405, 1512, 1686, 1890, 1967, 2103, 2248, 2520, 2529, 2804, 2810, 3372, 3505, 3780, 3934, 4206, 4215, 4907, 5058, 5608, 5620, 5901, 6309, 6744, 7010, 7560, 7587, 7868, 8412, 8430, 9814, 9835, 10116, 10515, 11240, 11802, 12618, 12645, 14020, 14721, 15174, 15736, 16824, 16860, 17703, 18927, 19628, 19670, 20232, 21030, 23604, 24535, 25236, 25290, 28040, 29442, 29505, 30348, 31545, 33720, 35406, 37854, 37935, 39256, 39340, 42060, 44163, 47208, 49070, 50472, 50580, 53109, 58884, 59010, 60696, 63090, 70812, 73605, 75708, 75870, 78680, 84120, 88326, 88515, 94635, 98140, 101160, 106218, 117768, 118020, 126180, 132489, 141624, 147210, 151416, 151740, 176652, 177030, 189270, 196280, 196981, 212436, 220815, 236040, 252360, 264978, 265545, 294420, 303480, 353304, 354060, 378540, 393962, 424872, 441630, 529956, 531090, 588840, 590943, 662445, 708120, 757080, 787924, 883260, 984905, 1059912, 1062180, 1181886, 1324890, 1378867, 1575848, 1766520, 1772829, 1969810, 2124360, 2363772, 2649780, 2757734, 2954715, 3545658, 3939620, 4136601, 4727544, 5299560, 5318487, 5515468, 5909430, 6894335, 7091316, 7879240, 8273202, 8864145, 10636974, 11030936, 11818860, 12409803, 13788670, 14182632, 16546404, 17728290, 20683005, 21273948, 23637720, 24819606, 26592435, 27577340, 33092808, 35456580, 37229409, 41366010, 42547896, 49639212, 53184870, 55154680, 62049015, 70913160, 74458818, 82732020, 99278424, 106369740, 124098030, 148917636, 165464040, 186147045, 212739480, 248196060, 297835272, 372294090, 496392120, 744588180, 1489176360]

約数ペア:

[(1, 1489176360), (2, 744588180), (3, 496392120), (4, 372294090), (5, 297835272), (6, 248196060), (7, 212739480), (8, 186147045), (9, 165464040), (10, 148917636), (12, 124098030), (14, 106369740), (15, 99278424), (18, 82732020), (20, 74458818), (21, 70913160), (24, 62049015), (27, 55154680), (28, 53184870), (30, 49639212), (35, 42547896), (36, 41366010), (40, 37229409), (42, 35456580), (45, 33092808), (54, 27577340), (56, 26592435), (60, 24819606), (63, 23637720), (70, 21273948), (72, 20683005), (84, 17728290), (90, 16546404), (105, 14182632), (108, 13788670), (120, 12409803), (126, 11818860), (135, 11030936), (140, 10636974), (168, 8864145), (180, 8273202), (189, 7879240), (210, 7091316), (216, 6894335), (252, 5909430), (270, 5515468), (280, 5318487), (281, 5299560), (315, 4727544), (360, 4136601), (378, 3939620), (420, 3545658), (504, 2954715), (540, 2757734), (562, 2649780), (630, 2363772), (701, 2124360), (756, 1969810), (840, 1772829), (843, 1766520), (945, 1575848), (1080, 1378867), (1124, 1324890), (1260, 1181886), (1402, 1062180), (1405, 1059912), (1512, 984905), (1686, 883260), (1890, 787924), (1967, 757080), (2103, 708120), (2248, 662445), (2520, 590943), (2529, 588840), (2804, 531090), (2810, 529956), (3372, 441630), (3505, 424872), (3780, 393962), (3934, 378540), (4206, 354060), (4215, 353304), (4907, 303480), (5058, 294420), (5608, 265545), (5620, 264978), (5901, 252360), (6309, 236040), (6744, 220815), (7010, 212436), (7560, 196981), (7587, 196280), (7868, 189270), (8412, 177030), (8430, 176652), (9814, 151740), (9835, 151416), (10116, 147210), (10515, 141624), (11240, 132489), (11802, 126180), (12618, 118020), (12645, 117768), (14020, 106218), (14721, 101160), (15174, 98140), (15736, 94635), (16824, 88515), (16860, 88326), (17703, 84120), (18927, 78680), (19628, 75870), (19670, 75708), (20232, 73605), (21030, 70812), (23604, 63090), (24535, 60696), (25236, 59010), (25290, 58884), (28040, 53109), (29442, 50580), (29505, 50472), (30348, 49070), (31545, 47208), (33720, 44163), (35406, 42060), (37854, 39340), (37935, 39256)]