513559020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 1627508736

約数和(自身を除く): 1113949716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 67, 78, 93, 124, 130, 134, 155, 156, 186, 195, 201, 260, 268, 310, 317, 335, 372, 390, 402, 403, 465, 620, 634, 670, 780, 804, 806, 871, 930, 951, 1005, 1209, 1268, 1340, 1585, 1612, 1742, 1860, 1902, 2010, 2015, 2077, 2418, 2613, 3170, 3484, 3804, 4020, 4030, 4121, 4154, 4355, 4755, 4836, 5226, 6045, 6231, 6340, 8060, 8242, 8308, 8710, 9510, 9827, 10385, 10452, 12090, 12363, 12462, 13065, 16484, 17420, 19020, 19654, 20605, 20770, 21239, 24180, 24726, 24924, 26130, 27001, 29481, 31155, 39308, 41210, 41540, 42478, 49135, 49452, 52260, 54002, 58962, 61815, 62310, 63717, 81003, 82420, 84956, 98270, 106195, 108004, 117924, 123630, 124620, 127434, 127751, 135005, 147405, 162006, 196540, 212390, 247260, 254868, 255502, 270010, 276107, 294810, 318585, 324012, 383253, 405015, 424780, 511004, 540020, 552214, 589620, 637170, 638755, 658409, 766506, 810030, 828321, 1104428, 1274340, 1277510, 1316818, 1380535, 1533012, 1620060, 1656642, 1916265, 1975227, 2555020, 2633636, 2761070, 3292045, 3313284, 3832530, 3950454, 4141605, 5522140, 6584090, 7665060, 7900908, 8283210, 8559317, 9876135, 13168180, 16566420, 17118634, 19752270, 25677951, 34237268, 39504540, 42796585, 51355902, 85593170, 102711804, 128389755, 171186340, 256779510, 513559020]

約数ペア:

[(1, 513559020), (2, 256779510), (3, 171186340), (4, 128389755), (5, 102711804), (6, 85593170), (10, 51355902), (12, 42796585), (13, 39504540), (15, 34237268), (20, 25677951), (26, 19752270), (30, 17118634), (31, 16566420), (39, 13168180), (52, 9876135), (60, 8559317), (62, 8283210), (65, 7900908), (67, 7665060), (78, 6584090), (93, 5522140), (124, 4141605), (130, 3950454), (134, 3832530), (155, 3313284), (156, 3292045), (186, 2761070), (195, 2633636), (201, 2555020), (260, 1975227), (268, 1916265), (310, 1656642), (317, 1620060), (335, 1533012), (372, 1380535), (390, 1316818), (402, 1277510), (403, 1274340), (465, 1104428), (620, 828321), (634, 810030), (670, 766506), (780, 658409), (804, 638755), (806, 637170), (871, 589620), (930, 552214), (951, 540020), (1005, 511004), (1209, 424780), (1268, 405015), (1340, 383253), (1585, 324012), (1612, 318585), (1742, 294810), (1860, 276107), (1902, 270010), (2010, 255502), (2015, 254868), (2077, 247260), (2418, 212390), (2613, 196540), (3170, 162006), (3484, 147405), (3804, 135005), (4020, 127751), (4030, 127434), (4121, 124620), (4154, 123630), (4355, 117924), (4755, 108004), (4836, 106195), (5226, 98270), (6045, 84956), (6231, 82420), (6340, 81003), (8060, 63717), (8242, 62310), (8308, 61815), (8710, 58962), (9510, 54002), (9827, 52260), (10385, 49452), (10452, 49135), (12090, 42478), (12363, 41540), (12462, 41210), (13065, 39308), (16484, 31155), (17420, 29481), (19020, 27001), (19654, 26130), (20605, 24924), (20770, 24726), (21239, 24180)]