165478208880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8307139}}^1$

素因数の和:8307238

約数の個数: 80

約数和(自身を含む): 519163021440

約数和(自身を除く): 353684812560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 9960, 19920, 8307139, 16614278, 24921417, 33228556, 41535695, 49842834, 66457112, 83071390, 99685668, 124607085, 132914224, 166142780, 199371336, 249214170, 332285560, 398742672, 498428340, 664571120, 689492537, 996856680, 1378985074, 1993713360, 2068477611, 2757970148, 3447462685, 4136955222, 5515940296, 6894925370, 8273910444, 10342388055, 11031880592, 13789850740, 16547820888, 20684776110, 27579701480, 33095641776, 41369552220, 55159402960, 82739104440, 165478208880]

約数ペア:

[(1, 165478208880), (2, 82739104440), (3, 55159402960), (4, 41369552220), (5, 33095641776), (6, 27579701480), (8, 20684776110), (10, 16547820888), (12, 13789850740), (15, 11031880592), (16, 10342388055), (20, 8273910444), (24, 6894925370), (30, 5515940296), (40, 4136955222), (48, 3447462685), (60, 2757970148), (80, 2068477611), (83, 1993713360), (120, 1378985074), (166, 996856680), (240, 689492537), (249, 664571120), (332, 498428340), (415, 398742672), (498, 332285560), (664, 249214170), (830, 199371336), (996, 166142780), (1245, 132914224), (1328, 124607085), (1660, 99685668), (1992, 83071390), (2490, 66457112), (3320, 49842834), (3984, 41535695), (4980, 33228556), (6640, 24921417), (9960, 16614278), (19920, 8307139)]