69620880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1$

素因数の和:1481

約数の個数: 160

約数和(自身を含む): 255340800

約数和(自身を除く): 185719920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1429, 1624, 1680, 1740, 2030, 2320, 2436, 2858, 3045, 3248, 3480, 4060, 4287, 4872, 5716, 6090, 6960, 7145, 8120, 8574, 9744, 10003, 11432, 12180, 14290, 16240, 17148, 20006, 21435, 22864, 24360, 28580, 30009, 34296, 40012, 41441, 42870, 48720, 50015, 57160, 60018, 68592, 80024, 82882, 85740, 100030, 114320, 120036, 124323, 150045, 160048, 165764, 171480, 200060, 207205, 240072, 248646, 290087, 300090, 331528, 342960, 400120, 414410, 480144, 497292, 580174, 600180, 621615, 663056, 800240, 828820, 870261, 994584, 1160348, 1200360, 1243230, 1450435, 1657640, 1740522, 1989168, 2320696, 2400720, 2486460, 2900870, 3315280, 3481044, 4351305, 4641392, 4972920, 5801740, 6962088, 8702610, 9945840, 11603480, 13924176, 17405220, 23206960, 34810440, 69620880]

約数ペア:

[(1, 69620880), (2, 34810440), (3, 23206960), (4, 17405220), (5, 13924176), (6, 11603480), (7, 9945840), (8, 8702610), (10, 6962088), (12, 5801740), (14, 4972920), (15, 4641392), (16, 4351305), (20, 3481044), (21, 3315280), (24, 2900870), (28, 2486460), (29, 2400720), (30, 2320696), (35, 1989168), (40, 1740522), (42, 1657640), (48, 1450435), (56, 1243230), (58, 1200360), (60, 1160348), (70, 994584), (80, 870261), (84, 828820), (87, 800240), (105, 663056), (112, 621615), (116, 600180), (120, 580174), (140, 497292), (145, 480144), (168, 414410), (174, 400120), (203, 342960), (210, 331528), (232, 300090), (240, 290087), (280, 248646), (290, 240072), (336, 207205), (348, 200060), (406, 171480), (420, 165764), (435, 160048), (464, 150045), (560, 124323), (580, 120036), (609, 114320), (696, 100030), (812, 85740), (840, 82882), (870, 80024), (1015, 68592), (1160, 60018), (1218, 57160), (1392, 50015), (1429, 48720), (1624, 42870), (1680, 41441), (1740, 40012), (2030, 34296), (2320, 30009), (2436, 28580), (2858, 24360), (3045, 22864), (3248, 21435), (3480, 20006), (4060, 17148), (4287, 16240), (4872, 14290), (5716, 12180), (6090, 11432), (6960, 10003), (7145, 9744), (8120, 8574)]