201580960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{853}}^1$

素因数の和:1086

約数の個数: 96

約数和(自身を含む): 547489152

約数和(自身を除く): 345908192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 211, 224, 280, 422, 560, 844, 853, 1055, 1120, 1477, 1688, 1706, 2110, 2954, 3376, 3412, 4220, 4265, 5908, 5971, 6752, 6824, 7385, 8440, 8530, 11816, 11942, 13648, 14770, 16880, 17060, 23632, 23884, 27296, 29540, 29855, 33760, 34120, 47264, 47768, 59080, 59710, 68240, 95536, 118160, 119420, 136480, 179983, 191072, 236320, 238840, 359966, 477680, 719932, 899915, 955360, 1259881, 1439864, 1799830, 2519762, 2879728, 3599660, 5039524, 5759456, 6299405, 7199320, 10079048, 12598810, 14398640, 20158096, 25197620, 28797280, 40316192, 50395240, 100790480, 201580960]

約数ペア:

[(1, 201580960), (2, 100790480), (4, 50395240), (5, 40316192), (7, 28797280), (8, 25197620), (10, 20158096), (14, 14398640), (16, 12598810), (20, 10079048), (28, 7199320), (32, 6299405), (35, 5759456), (40, 5039524), (56, 3599660), (70, 2879728), (80, 2519762), (112, 1799830), (140, 1439864), (160, 1259881), (211, 955360), (224, 899915), (280, 719932), (422, 477680), (560, 359966), (844, 238840), (853, 236320), (1055, 191072), (1120, 179983), (1477, 136480), (1688, 119420), (1706, 118160), (2110, 95536), (2954, 68240), (3376, 59710), (3412, 59080), (4220, 47768), (4265, 47264), (5908, 34120), (5971, 33760), (6752, 29855), (6824, 29540), (7385, 27296), (8440, 23884), (8530, 23632), (11816, 17060), (11942, 16880), (13648, 14770)]