520908960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7589}}^1$

素因数の和:7631

約数の個数: 192

約数和(自身を含む): 1927981440

約数和(自身を除く): 1407072480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 4576, 5280, 5720, 6240, 6864, 7589, 8580, 11440, 13728, 15178, 17160, 22767, 22880, 30356, 34320, 37945, 45534, 60712, 68640, 75890, 83479, 91068, 98657, 113835, 121424, 151780, 166958, 182136, 197314, 227670, 242848, 250437, 295971, 303560, 333916, 364272, 394628, 417395, 455340, 493285, 500874, 591942, 607120, 667832, 728544, 789256, 834790, 910680, 986570, 1001748, 1085227, 1183884, 1214240, 1252185, 1335664, 1479855, 1578512, 1669580, 1821360, 1973140, 2003496, 2170454, 2367768, 2504370, 2671328, 2959710, 3157024, 3255681, 3339160, 3642720, 3946280, 4006992, 4340908, 4735536, 5008740, 5426135, 5919420, 6511362, 6678320, 7892560, 8013984, 8681816, 9471072, 10017480, 10852270, 11838840, 13022724, 13356640, 15785120, 16278405, 17363632, 20034960, 21704540, 23677680, 26045448, 32556810, 34727264, 40069920, 43409080, 47355360, 52090896, 65113620, 86818160, 104181792, 130227240, 173636320, 260454480, 520908960]

約数ペア:

[(1, 520908960), (2, 260454480), (3, 173636320), (4, 130227240), (5, 104181792), (6, 86818160), (8, 65113620), (10, 52090896), (11, 47355360), (12, 43409080), (13, 40069920), (15, 34727264), (16, 32556810), (20, 26045448), (22, 23677680), (24, 21704540), (26, 20034960), (30, 17363632), (32, 16278405), (33, 15785120), (39, 13356640), (40, 13022724), (44, 11838840), (48, 10852270), (52, 10017480), (55, 9471072), (60, 8681816), (65, 8013984), (66, 7892560), (78, 6678320), (80, 6511362), (88, 5919420), (96, 5426135), (104, 5008740), (110, 4735536), (120, 4340908), (130, 4006992), (132, 3946280), (143, 3642720), (156, 3339160), (160, 3255681), (165, 3157024), (176, 2959710), (195, 2671328), (208, 2504370), (220, 2367768), (240, 2170454), (260, 2003496), (264, 1973140), (286, 1821360), (312, 1669580), (330, 1578512), (352, 1479855), (390, 1335664), (416, 1252185), (429, 1214240), (440, 1183884), (480, 1085227), (520, 1001748), (528, 986570), (572, 910680), (624, 834790), (660, 789256), (715, 728544), (780, 667832), (858, 607120), (880, 591942), (1040, 500874), (1056, 493285), (1144, 455340), (1248, 417395), (1320, 394628), (1430, 364272), (1560, 333916), (1716, 303560), (1760, 295971), (2080, 250437), (2145, 242848), (2288, 227670), (2640, 197314), (2860, 182136), (3120, 166958), (3432, 151780), (4290, 121424), (4576, 113835), (5280, 98657), (5720, 91068), (6240, 83479), (6864, 75890), (7589, 68640), (8580, 60712), (11440, 45534), (13728, 37945), (15178, 34320), (17160, 30356), (22767, 22880)]