260380960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2801}}^1$

素因数の和:2906

約数の個数: 96

約数和(自身を含む): 711752832

約数和(自身を除く): 451371872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 83, 112, 140, 160, 166, 224, 280, 332, 415, 560, 581, 664, 830, 1120, 1162, 1328, 1660, 2324, 2656, 2801, 2905, 3320, 4648, 5602, 5810, 6640, 9296, 11204, 11620, 13280, 14005, 18592, 19607, 22408, 23240, 28010, 39214, 44816, 46480, 56020, 78428, 89632, 92960, 98035, 112040, 156856, 196070, 224080, 232483, 313712, 392140, 448160, 464966, 627424, 784280, 929932, 1162415, 1568560, 1627381, 1859864, 2324830, 3137120, 3254762, 3719728, 4649660, 6509524, 7439456, 8136905, 9299320, 13019048, 16273810, 18598640, 26038096, 32547620, 37197280, 52076192, 65095240, 130190480, 260380960]

約数ペア:

[(1, 260380960), (2, 130190480), (4, 65095240), (5, 52076192), (7, 37197280), (8, 32547620), (10, 26038096), (14, 18598640), (16, 16273810), (20, 13019048), (28, 9299320), (32, 8136905), (35, 7439456), (40, 6509524), (56, 4649660), (70, 3719728), (80, 3254762), (83, 3137120), (112, 2324830), (140, 1859864), (160, 1627381), (166, 1568560), (224, 1162415), (280, 929932), (332, 784280), (415, 627424), (560, 464966), (581, 448160), (664, 392140), (830, 313712), (1120, 232483), (1162, 224080), (1328, 196070), (1660, 156856), (2324, 112040), (2656, 98035), (2801, 92960), (2905, 89632), (3320, 78428), (4648, 56020), (5602, 46480), (5810, 44816), (6640, 39214), (9296, 28010), (11204, 23240), (11620, 22408), (13280, 19607), (14005, 18592)]