1079771220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{881}}^1$

素因数の和:1526

約数の個数: 144

約数和(自身を含む): 3582895680

約数和(自身を除く): 2503124460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 619, 660, 881, 990, 1238, 1762, 1857, 1980, 2476, 2643, 3095, 3524, 3714, 4405, 5286, 5571, 6190, 6809, 7428, 7929, 8810, 9285, 9691, 10572, 11142, 12380, 13215, 13618, 15858, 17620, 18570, 19382, 20427, 22284, 26430, 27236, 27855, 29073, 31716, 34045, 37140, 38764, 39645, 40854, 48455, 52860, 55710, 58146, 61281, 68090, 79290, 81708, 87219, 96910, 102135, 111420, 116292, 122562, 136180, 145365, 158580, 174438, 193820, 204270, 245124, 290730, 306405, 348876, 408540, 436095, 545339, 581460, 612810, 872190, 1090678, 1225620, 1636017, 1744380, 2181356, 2726695, 3272034, 4908051, 5453390, 5998729, 6544068, 8180085, 9816102, 10906780, 11997458, 16360170, 17996187, 19632204, 23994916, 24540255, 29993645, 32720340, 35992374, 49080510, 53988561, 59987290, 71984748, 89980935, 98161020, 107977122, 119974580, 179961870, 215954244, 269942805, 359923740, 539885610, 1079771220]

約数ペア:

[(1, 1079771220), (2, 539885610), (3, 359923740), (4, 269942805), (5, 215954244), (6, 179961870), (9, 119974580), (10, 107977122), (11, 98161020), (12, 89980935), (15, 71984748), (18, 59987290), (20, 53988561), (22, 49080510), (30, 35992374), (33, 32720340), (36, 29993645), (44, 24540255), (45, 23994916), (55, 19632204), (60, 17996187), (66, 16360170), (90, 11997458), (99, 10906780), (110, 9816102), (132, 8180085), (165, 6544068), (180, 5998729), (198, 5453390), (220, 4908051), (330, 3272034), (396, 2726695), (495, 2181356), (619, 1744380), (660, 1636017), (881, 1225620), (990, 1090678), (1238, 872190), (1762, 612810), (1857, 581460), (1980, 545339), (2476, 436095), (2643, 408540), (3095, 348876), (3524, 306405), (3714, 290730), (4405, 245124), (5286, 204270), (5571, 193820), (6190, 174438), (6809, 158580), (7428, 145365), (7929, 136180), (8810, 122562), (9285, 116292), (9691, 111420), (10572, 102135), (11142, 96910), (12380, 87219), (13215, 81708), (13618, 79290), (15858, 68090), (17620, 61281), (18570, 58146), (19382, 55710), (20427, 52860), (22284, 48455), (26430, 40854), (27236, 39645), (27855, 38764), (29073, 37140), (31716, 34045)]