70878360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4441}}^1$

素因数の和:4481

約数の個数: 128

約数和(自身を含む): 255859200

約数和(自身を除く): 184980840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 4441, 5320, 7980, 8882, 13323, 15960, 17764, 22205, 26646, 31087, 35528, 44410, 53292, 62174, 66615, 84379, 88820, 93261, 106584, 124348, 133230, 155435, 168758, 177640, 186522, 248696, 253137, 266460, 310870, 337516, 373044, 421895, 466305, 506274, 532920, 590653, 621740, 675032, 746088, 843790, 932610, 1012548, 1181306, 1243480, 1265685, 1687580, 1771959, 1865220, 2025096, 2362612, 2531370, 2953265, 3375160, 3543918, 3730440, 4725224, 5062740, 5906530, 7087836, 8859795, 10125480, 11813060, 14175672, 17719590, 23626120, 35439180, 70878360]

約数ペア:

[(1, 70878360), (2, 35439180), (3, 23626120), (4, 17719590), (5, 14175672), (6, 11813060), (7, 10125480), (8, 8859795), (10, 7087836), (12, 5906530), (14, 5062740), (15, 4725224), (19, 3730440), (20, 3543918), (21, 3375160), (24, 2953265), (28, 2531370), (30, 2362612), (35, 2025096), (38, 1865220), (40, 1771959), (42, 1687580), (56, 1265685), (57, 1243480), (60, 1181306), (70, 1012548), (76, 932610), (84, 843790), (95, 746088), (105, 675032), (114, 621740), (120, 590653), (133, 532920), (140, 506274), (152, 466305), (168, 421895), (190, 373044), (210, 337516), (228, 310870), (266, 266460), (280, 253137), (285, 248696), (380, 186522), (399, 177640), (420, 168758), (456, 155435), (532, 133230), (570, 124348), (665, 106584), (760, 93261), (798, 88820), (840, 84379), (1064, 66615), (1140, 62174), (1330, 53292), (1596, 44410), (1995, 35528), (2280, 31087), (2660, 26646), (3192, 22205), (3990, 17764), (4441, 15960), (5320, 13323), (7980, 8882)]