1425850440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2179}}^1$

素因数の和:2260

約数の個数: 256

約数和(自身を含む): 5273856000

約数和(自身を除く): 3848005560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 41, 42, 56, 57, 60, 70, 76, 82, 84, 95, 105, 114, 120, 123, 133, 140, 152, 164, 168, 190, 205, 210, 228, 246, 266, 280, 285, 287, 328, 380, 399, 410, 420, 456, 492, 532, 570, 574, 615, 665, 760, 779, 798, 820, 840, 861, 984, 1064, 1140, 1148, 1230, 1330, 1435, 1558, 1596, 1640, 1722, 1995, 2179, 2280, 2296, 2337, 2460, 2660, 2870, 3116, 3192, 3444, 3895, 3990, 4305, 4358, 4674, 4920, 5320, 5453, 5740, 6232, 6537, 6888, 7790, 7980, 8610, 8716, 9348, 10895, 10906, 11480, 11685, 13074, 15253, 15580, 15960, 16359, 17220, 17432, 18696, 21790, 21812, 23370, 26148, 27265, 30506, 31160, 32685, 32718, 34440, 41401, 43580, 43624, 45759, 46740, 52296, 54530, 61012, 65370, 65436, 76265, 81795, 82802, 87160, 89339, 91518, 93480, 109060, 122024, 124203, 130740, 130872, 152530, 163590, 165604, 178678, 183036, 207005, 218120, 228795, 248406, 261480, 268017, 289807, 305060, 327180, 331208, 357356, 366072, 414010, 446695, 457590, 496812, 536034, 579614, 610120, 621015, 625373, 654360, 714712, 828020, 869421, 893390, 915180, 993624, 1072068, 1159228, 1242030, 1250746, 1340085, 1449035, 1656040, 1697441, 1738842, 1786780, 1830360, 1876119, 2144136, 2318456, 2484060, 2501492, 2680170, 2898070, 3126865, 3394882, 3477684, 3573560, 3752238, 4347105, 4968120, 5002984, 5092323, 5360340, 5796140, 6253730, 6789764, 6955368, 7504476, 8487205, 8694210, 9380595, 10184646, 10720680, 11592280, 11882087, 12507460, 13579528, 15008952, 16974410, 17388420, 18761190, 20369292, 23764174, 25014920, 25461615, 33948820, 34776840, 35646261, 37522380, 40738584, 47528348, 50923230, 59410435, 67897640, 71292522, 75044760, 95056696, 101846460, 118820870, 142585044, 178231305, 203692920, 237641740, 285170088, 356462610, 475283480, 712925220, 1425850440]

約数ペア:

[(1, 1425850440), (2, 712925220), (3, 475283480), (4, 356462610), (5, 285170088), (6, 237641740), (7, 203692920), (8, 178231305), (10, 142585044), (12, 118820870), (14, 101846460), (15, 95056696), (19, 75044760), (20, 71292522), (21, 67897640), (24, 59410435), (28, 50923230), (30, 47528348), (35, 40738584), (38, 37522380), (40, 35646261), (41, 34776840), (42, 33948820), (56, 25461615), (57, 25014920), (60, 23764174), (70, 20369292), (76, 18761190), (82, 17388420), (84, 16974410), (95, 15008952), (105, 13579528), (114, 12507460), (120, 11882087), (123, 11592280), (133, 10720680), (140, 10184646), (152, 9380595), (164, 8694210), (168, 8487205), (190, 7504476), (205, 6955368), (210, 6789764), (228, 6253730), (246, 5796140), (266, 5360340), (280, 5092323), (285, 5002984), (287, 4968120), (328, 4347105), (380, 3752238), (399, 3573560), (410, 3477684), (420, 3394882), (456, 3126865), (492, 2898070), (532, 2680170), (570, 2501492), (574, 2484060), (615, 2318456), (665, 2144136), (760, 1876119), (779, 1830360), (798, 1786780), (820, 1738842), (840, 1697441), (861, 1656040), (984, 1449035), (1064, 1340085), (1140, 1250746), (1148, 1242030), (1230, 1159228), (1330, 1072068), (1435, 993624), (1558, 915180), (1596, 893390), (1640, 869421), (1722, 828020), (1995, 714712), (2179, 654360), (2280, 625373), (2296, 621015), (2337, 610120), (2460, 579614), (2660, 536034), (2870, 496812), (3116, 457590), (3192, 446695), (3444, 414010), (3895, 366072), (3990, 357356), (4305, 331208), (4358, 327180), (4674, 305060), (4920, 289807), (5320, 268017), (5453, 261480), (5740, 248406), (6232, 228795), (6537, 218120), (6888, 207005), (7790, 183036), (7980, 178678), (8610, 165604), (8716, 163590), (9348, 152530), (10895, 130872), (10906, 130740), (11480, 124203), (11685, 122024), (13074, 109060), (15253, 93480), (15580, 91518), (15960, 89339), (16359, 87160), (17220, 82802), (17432, 81795), (18696, 76265), (21790, 65436), (21812, 65370), (23370, 61012), (26148, 54530), (27265, 52296), (30506, 46740), (31160, 45759), (32685, 43624), (32718, 43580), (34440, 41401)]