1071177720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2851}}^1$

素因数の和:2997

約数の個数: 128

約数和(自身を含む): 3351214080

約数和(自身を除く): 2280036360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 101, 120, 124, 155, 186, 202, 248, 303, 310, 372, 404, 465, 505, 606, 620, 744, 808, 930, 1010, 1212, 1240, 1515, 1860, 2020, 2424, 2851, 3030, 3131, 3720, 4040, 5702, 6060, 6262, 8553, 9393, 11404, 12120, 12524, 14255, 15655, 17106, 18786, 22808, 25048, 28510, 31310, 34212, 37572, 42765, 46965, 57020, 62620, 68424, 75144, 85530, 88381, 93930, 114040, 125240, 171060, 176762, 187860, 265143, 287951, 342120, 353524, 375720, 441905, 530286, 575902, 707048, 863853, 883810, 1060572, 1151804, 1325715, 1439755, 1727706, 1767620, 2121144, 2303608, 2651430, 2879510, 3455412, 3535240, 4319265, 5302860, 5759020, 6910824, 8638530, 8926481, 10605720, 11518040, 17277060, 17852962, 26779443, 34554120, 35705924, 44632405, 53558886, 71411848, 89264810, 107117772, 133897215, 178529620, 214235544, 267794430, 357059240, 535588860, 1071177720]

約数ペア:

[(1, 1071177720), (2, 535588860), (3, 357059240), (4, 267794430), (5, 214235544), (6, 178529620), (8, 133897215), (10, 107117772), (12, 89264810), (15, 71411848), (20, 53558886), (24, 44632405), (30, 35705924), (31, 34554120), (40, 26779443), (60, 17852962), (62, 17277060), (93, 11518040), (101, 10605720), (120, 8926481), (124, 8638530), (155, 6910824), (186, 5759020), (202, 5302860), (248, 4319265), (303, 3535240), (310, 3455412), (372, 2879510), (404, 2651430), (465, 2303608), (505, 2121144), (606, 1767620), (620, 1727706), (744, 1439755), (808, 1325715), (930, 1151804), (1010, 1060572), (1212, 883810), (1240, 863853), (1515, 707048), (1860, 575902), (2020, 530286), (2424, 441905), (2851, 375720), (3030, 353524), (3131, 342120), (3720, 287951), (4040, 265143), (5702, 187860), (6060, 176762), (6262, 171060), (8553, 125240), (9393, 114040), (11404, 93930), (12120, 88381), (12524, 85530), (14255, 75144), (15655, 68424), (17106, 62620), (18786, 57020), (22808, 46965), (25048, 42765), (28510, 37572), (31310, 34212)]