7886582820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{563}}^1\times {\mathrm{8647}}^1$

素因数の和:9231

約数の個数: 120

約数和(自身を含む): 24787312704

約数和(自身を除く): 16900729884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 563, 810, 1126, 1620, 1689, 2252, 2815, 3378, 5067, 5630, 6756, 8445, 8647, 10134, 11260, 15201, 16890, 17294, 20268, 25335, 25941, 30402, 33780, 34588, 43235, 45603, 50670, 51882, 60804, 76005, 77823, 86470, 91206, 101340, 103764, 129705, 152010, 155646, 172940, 182412, 228015, 233469, 259410, 304020, 311292, 389115, 456030, 466938, 518820, 700407, 778230, 912060, 933876, 1167345, 1400814, 1556460, 2334690, 2801628, 3502035, 4669380, 4868261, 7004070, 9736522, 14008140, 14604783, 19473044, 24341305, 29209566, 43814349, 48682610, 58419132, 73023915, 87628698, 97365220, 131443047, 146047830, 175257396, 219071745, 262886094, 292095660, 394329141, 438143490, 525772188, 657215235, 788658282, 876286980, 1314430470, 1577316564, 1971645705, 2628860940, 3943291410, 7886582820]

約数ペア:

[(1, 7886582820), (2, 3943291410), (3, 2628860940), (4, 1971645705), (5, 1577316564), (6, 1314430470), (9, 876286980), (10, 788658282), (12, 657215235), (15, 525772188), (18, 438143490), (20, 394329141), (27, 292095660), (30, 262886094), (36, 219071745), (45, 175257396), (54, 146047830), (60, 131443047), (81, 97365220), (90, 87628698), (108, 73023915), (135, 58419132), (162, 48682610), (180, 43814349), (270, 29209566), (324, 24341305), (405, 19473044), (540, 14604783), (563, 14008140), (810, 9736522), (1126, 7004070), (1620, 4868261), (1689, 4669380), (2252, 3502035), (2815, 2801628), (3378, 2334690), (5067, 1556460), (5630, 1400814), (6756, 1167345), (8445, 933876), (8647, 912060), (10134, 778230), (11260, 700407), (15201, 518820), (16890, 466938), (17294, 456030), (20268, 389115), (25335, 311292), (25941, 304020), (30402, 259410), (33780, 233469), (34588, 228015), (43235, 182412), (45603, 172940), (50670, 155646), (51882, 152010), (60804, 129705), (76005, 103764), (77823, 101340), (86470, 91206)]