1569089080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1553}}^1$

素因数の和:1673

約数の個数: 128

約数和(自身を含む): 3994401600

約数和(自身を除く): 2425312520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 67, 104, 116, 130, 134, 145, 232, 260, 268, 290, 335, 377, 520, 536, 580, 670, 754, 871, 1160, 1340, 1508, 1553, 1742, 1885, 1943, 2680, 3016, 3106, 3484, 3770, 3886, 4355, 6212, 6968, 7540, 7765, 7772, 8710, 9715, 12424, 15080, 15530, 15544, 17420, 19430, 20189, 25259, 31060, 34840, 38860, 40378, 45037, 50518, 62120, 77720, 80756, 90074, 100945, 101036, 104051, 126295, 161512, 180148, 201890, 202072, 208102, 225185, 252590, 360296, 403780, 416204, 450370, 505180, 520255, 585481, 807560, 832408, 900740, 1010360, 1040510, 1170962, 1352663, 1801480, 2081020, 2341924, 2705326, 2927405, 3017479, 4162040, 4683848, 5410652, 5854810, 6034958, 6763315, 10821304, 11709620, 12069916, 13526630, 15087395, 23419240, 24139832, 27053260, 30174790, 39227227, 54106520, 60349580, 78454454, 120699160, 156908908, 196136135, 313817816, 392272270, 784544540, 1569089080]

約数ペア:

[(1, 1569089080), (2, 784544540), (4, 392272270), (5, 313817816), (8, 196136135), (10, 156908908), (13, 120699160), (20, 78454454), (26, 60349580), (29, 54106520), (40, 39227227), (52, 30174790), (58, 27053260), (65, 24139832), (67, 23419240), (104, 15087395), (116, 13526630), (130, 12069916), (134, 11709620), (145, 10821304), (232, 6763315), (260, 6034958), (268, 5854810), (290, 5410652), (335, 4683848), (377, 4162040), (520, 3017479), (536, 2927405), (580, 2705326), (670, 2341924), (754, 2081020), (871, 1801480), (1160, 1352663), (1340, 1170962), (1508, 1040510), (1553, 1010360), (1742, 900740), (1885, 832408), (1943, 807560), (2680, 585481), (3016, 520255), (3106, 505180), (3484, 450370), (3770, 416204), (3886, 403780), (4355, 360296), (6212, 252590), (6968, 225185), (7540, 208102), (7765, 202072), (7772, 201890), (8710, 180148), (9715, 161512), (12424, 126295), (15080, 104051), (15530, 101036), (15544, 100945), (17420, 90074), (19430, 80756), (20189, 77720), (25259, 62120), (31060, 50518), (34840, 45037), (38860, 40378)]