231402360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6719}}^1$

素因数の和:6781

約数の個数: 128

約数和(自身を含む): 812851200

約数和(自身を除く): 581448840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4305, 4920, 5740, 6719, 6888, 8610, 11480, 13438, 17220, 20157, 26876, 33595, 34440, 40314, 47033, 53752, 67190, 80628, 94066, 100785, 134380, 141099, 161256, 188132, 201570, 235165, 268760, 275479, 282198, 376264, 403140, 470330, 550958, 564396, 705495, 806280, 826437, 940660, 1101916, 1128792, 1377395, 1410990, 1652874, 1881320, 1928353, 2203832, 2754790, 2821980, 3305748, 3856706, 4132185, 5509580, 5643960, 5785059, 6611496, 7713412, 8264370, 9641765, 11019160, 11570118, 15426824, 16528740, 19283530, 23140236, 28925295, 33057480, 38567060, 46280472, 57850590, 77134120, 115701180, 231402360]

約数ペア:

[(1, 231402360), (2, 115701180), (3, 77134120), (4, 57850590), (5, 46280472), (6, 38567060), (7, 33057480), (8, 28925295), (10, 23140236), (12, 19283530), (14, 16528740), (15, 15426824), (20, 11570118), (21, 11019160), (24, 9641765), (28, 8264370), (30, 7713412), (35, 6611496), (40, 5785059), (41, 5643960), (42, 5509580), (56, 4132185), (60, 3856706), (70, 3305748), (82, 2821980), (84, 2754790), (105, 2203832), (120, 1928353), (123, 1881320), (140, 1652874), (164, 1410990), (168, 1377395), (205, 1128792), (210, 1101916), (246, 940660), (280, 826437), (287, 806280), (328, 705495), (410, 564396), (420, 550958), (492, 470330), (574, 403140), (615, 376264), (820, 282198), (840, 275479), (861, 268760), (984, 235165), (1148, 201570), (1230, 188132), (1435, 161256), (1640, 141099), (1722, 134380), (2296, 100785), (2460, 94066), (2870, 80628), (3444, 67190), (4305, 53752), (4920, 47033), (5740, 40314), (6719, 34440), (6888, 33595), (8610, 26876), (11480, 20157), (13438, 17220)]