157055753560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1\times {\mathrm{5039}}^1$

素因数の和:5453

約数の個数: 128

約数和(自身を含む): 370736352000

約数和(自身を除く): 213680598440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 97, 116, 145, 194, 232, 277, 290, 388, 485, 554, 580, 776, 970, 1108, 1160, 1385, 1940, 2216, 2770, 2813, 3880, 5039, 5540, 5626, 8033, 10078, 11080, 11252, 14065, 16066, 20156, 22504, 25195, 26869, 28130, 32132, 40165, 40312, 50390, 53738, 56260, 64264, 80330, 100780, 107476, 112520, 134345, 146131, 160660, 201560, 214952, 268690, 292262, 321320, 488783, 537380, 584524, 730655, 779201, 977566, 1074760, 1169048, 1395803, 1461310, 1558402, 1955132, 2443915, 2791606, 2922620, 3116804, 3896005, 3910264, 4887830, 5583212, 5845240, 6233608, 6979015, 7792010, 9775660, 11166424, 13958030, 14174707, 15584020, 19551320, 27916060, 28349414, 31168040, 40478287, 55832120, 56698828, 70873535, 80956574, 113397656, 135392891, 141747070, 161913148, 202391435, 270785782, 283494140, 323826296, 404782870, 541571564, 566988280, 676964455, 809565740, 1083143128, 1353928910, 1619131480, 2707857820, 3926393839, 5415715640, 7852787678, 15705575356, 19631969195, 31411150712, 39263938390, 78527876780, 157055753560]

約数ペア:

[(1, 157055753560), (2, 78527876780), (4, 39263938390), (5, 31411150712), (8, 19631969195), (10, 15705575356), (20, 7852787678), (29, 5415715640), (40, 3926393839), (58, 2707857820), (97, 1619131480), (116, 1353928910), (145, 1083143128), (194, 809565740), (232, 676964455), (277, 566988280), (290, 541571564), (388, 404782870), (485, 323826296), (554, 283494140), (580, 270785782), (776, 202391435), (970, 161913148), (1108, 141747070), (1160, 135392891), (1385, 113397656), (1940, 80956574), (2216, 70873535), (2770, 56698828), (2813, 55832120), (3880, 40478287), (5039, 31168040), (5540, 28349414), (5626, 27916060), (8033, 19551320), (10078, 15584020), (11080, 14174707), (11252, 13958030), (14065, 11166424), (16066, 9775660), (20156, 7792010), (22504, 6979015), (25195, 6233608), (26869, 5845240), (28130, 5583212), (32132, 4887830), (40165, 3910264), (40312, 3896005), (50390, 3116804), (53738, 2922620), (56260, 2791606), (64264, 2443915), (80330, 1955132), (100780, 1558402), (107476, 1461310), (112520, 1395803), (134345, 1169048), (146131, 1074760), (160660, 977566), (201560, 779201), (214952, 730655), (268690, 584524), (292262, 537380), (321320, 488783)]