69729217080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1061}}^1\times {\mathrm{1949}}^1$

素因数の和:3305

約数の個数: 128

約数和(自身を含む): 210237768000

約数和(自身を除く): 140508550920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 843, 1061, 1124, 1405, 1686, 1949, 2122, 2248, 2810, 3183, 3372, 3898, 4215, 4244, 5305, 5620, 5847, 6366, 6744, 7796, 8430, 8488, 9745, 10610, 11240, 11694, 12732, 15592, 15915, 16860, 19490, 21220, 23388, 25464, 29235, 31830, 33720, 38980, 42440, 46776, 58470, 63660, 77960, 116940, 127320, 233880, 298141, 547669, 596282, 894423, 1095338, 1192564, 1490705, 1643007, 1788846, 2067889, 2190676, 2385128, 2738345, 2981410, 3286014, 3577692, 4135778, 4381352, 4472115, 5476690, 5962820, 6203667, 6572028, 7155384, 8215035, 8271556, 8944230, 10339445, 10953380, 11925640, 12407334, 13144056, 16430070, 16543112, 17888460, 20678890, 21906760, 24814668, 31018335, 32860140, 35776920, 41357780, 49629336, 62036670, 65720280, 82715560, 124073340, 248146680, 581076809, 1162153618, 1743230427, 2324307236, 2905384045, 3486460854, 4648614472, 5810768090, 6972921708, 8716152135, 11621536180, 13945843416, 17432304270, 23243072360, 34864608540, 69729217080]

約数ペア:

[(1, 69729217080), (2, 34864608540), (3, 23243072360), (4, 17432304270), (5, 13945843416), (6, 11621536180), (8, 8716152135), (10, 6972921708), (12, 5810768090), (15, 4648614472), (20, 3486460854), (24, 2905384045), (30, 2324307236), (40, 1743230427), (60, 1162153618), (120, 581076809), (281, 248146680), (562, 124073340), (843, 82715560), (1061, 65720280), (1124, 62036670), (1405, 49629336), (1686, 41357780), (1949, 35776920), (2122, 32860140), (2248, 31018335), (2810, 24814668), (3183, 21906760), (3372, 20678890), (3898, 17888460), (4215, 16543112), (4244, 16430070), (5305, 13144056), (5620, 12407334), (5847, 11925640), (6366, 10953380), (6744, 10339445), (7796, 8944230), (8430, 8271556), (8488, 8215035), (9745, 7155384), (10610, 6572028), (11240, 6203667), (11694, 5962820), (12732, 5476690), (15592, 4472115), (15915, 4381352), (16860, 4135778), (19490, 3577692), (21220, 3286014), (23388, 2981410), (25464, 2738345), (29235, 2385128), (31830, 2190676), (33720, 2067889), (38980, 1788846), (42440, 1643007), (46776, 1490705), (58470, 1192564), (63660, 1095338), (77960, 894423), (116940, 596282), (127320, 547669), (233880, 298141)]