718312160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1493}}^1$

素因数の和:1636

約数の個数: 96

約数和(自身を含む): 1770999552

約数和(自身を除く): 1052687392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 97, 124, 155, 160, 194, 248, 310, 388, 485, 496, 620, 776, 970, 992, 1240, 1493, 1552, 1940, 2480, 2986, 3007, 3104, 3880, 4960, 5972, 6014, 7465, 7760, 11944, 12028, 14930, 15035, 15520, 23888, 24056, 29860, 30070, 46283, 47776, 48112, 59720, 60140, 92566, 96224, 119440, 120280, 144821, 185132, 231415, 238880, 240560, 289642, 370264, 462830, 481120, 579284, 724105, 740528, 925660, 1158568, 1448210, 1481056, 1851320, 2317136, 2896420, 3702640, 4489451, 4634272, 5792840, 7405280, 8978902, 11585680, 17957804, 22447255, 23171360, 35915608, 44894510, 71831216, 89789020, 143662432, 179578040, 359156080, 718312160]

約数ペア:

[(1, 718312160), (2, 359156080), (4, 179578040), (5, 143662432), (8, 89789020), (10, 71831216), (16, 44894510), (20, 35915608), (31, 23171360), (32, 22447255), (40, 17957804), (62, 11585680), (80, 8978902), (97, 7405280), (124, 5792840), (155, 4634272), (160, 4489451), (194, 3702640), (248, 2896420), (310, 2317136), (388, 1851320), (485, 1481056), (496, 1448210), (620, 1158568), (776, 925660), (970, 740528), (992, 724105), (1240, 579284), (1493, 481120), (1552, 462830), (1940, 370264), (2480, 289642), (2986, 240560), (3007, 238880), (3104, 231415), (3880, 185132), (4960, 144821), (5972, 120280), (6014, 119440), (7465, 96224), (7760, 92566), (11944, 60140), (12028, 59720), (14930, 48112), (15035, 47776), (15520, 46283), (23888, 30070), (24056, 29860)]