15694422560

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{21601}}^1$

素因数の和:21874

約数の個数: 96

約数和(自身を含む): 39194668800

約数和(自身を除く): 23500246240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 239, 304, 380, 478, 608, 760, 956, 1195, 1520, 1912, 2390, 3040, 3824, 4541, 4780, 7648, 9082, 9560, 18164, 19120, 21601, 22705, 36328, 38240, 43202, 45410, 72656, 86404, 90820, 108005, 145312, 172808, 181640, 216010, 345616, 363280, 410419, 432020, 691232, 726560, 820838, 864040, 1641676, 1728080, 2052095, 3283352, 3456160, 4104190, 5162639, 6566704, 8208380, 10325278, 13133408, 16416760, 20650556, 25813195, 32833520, 41301112, 51626390, 65667040, 82602224, 98090141, 103252780, 165204448, 196180282, 206505560, 392360564, 413011120, 490450705, 784721128, 826022240, 980901410, 1569442256, 1961802820, 3138884512, 3923605640, 7847211280, 15694422560]

約数ペア:

[(1, 15694422560), (2, 7847211280), (4, 3923605640), (5, 3138884512), (8, 1961802820), (10, 1569442256), (16, 980901410), (19, 826022240), (20, 784721128), (32, 490450705), (38, 413011120), (40, 392360564), (76, 206505560), (80, 196180282), (95, 165204448), (152, 103252780), (160, 98090141), (190, 82602224), (239, 65667040), (304, 51626390), (380, 41301112), (478, 32833520), (608, 25813195), (760, 20650556), (956, 16416760), (1195, 13133408), (1520, 10325278), (1912, 8208380), (2390, 6566704), (3040, 5162639), (3824, 4104190), (4541, 3456160), (4780, 3283352), (7648, 2052095), (9082, 1728080), (9560, 1641676), (18164, 864040), (19120, 820838), (21601, 726560), (22705, 691232), (36328, 432020), (38240, 410419), (43202, 363280), (45410, 345616), (72656, 216010), (86404, 181640), (90820, 172808), (108005, 145312)]