197976480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31727}}^1$

素因数の和:31758

約数の個数: 96

約数和(自身を含む): 671618304

約数和(自身を除く): 473641824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 31727, 63454, 95181, 126908, 158635, 190362, 253816, 317270, 380724, 412451, 475905, 507632, 634540, 761448, 824902, 951810, 1015264, 1237353, 1269080, 1522896, 1649804, 1903620, 2062255, 2474706, 2538160, 3045792, 3299608, 3807240, 4124510, 4949412, 5076320, 6186765, 6599216, 7614480, 8249020, 9898824, 12373530, 13198432, 15228960, 16498040, 19797648, 24747060, 32996080, 39595296, 49494120, 65992160, 98988240, 197976480]

約数ペア:

[(1, 197976480), (2, 98988240), (3, 65992160), (4, 49494120), (5, 39595296), (6, 32996080), (8, 24747060), (10, 19797648), (12, 16498040), (13, 15228960), (15, 13198432), (16, 12373530), (20, 9898824), (24, 8249020), (26, 7614480), (30, 6599216), (32, 6186765), (39, 5076320), (40, 4949412), (48, 4124510), (52, 3807240), (60, 3299608), (65, 3045792), (78, 2538160), (80, 2474706), (96, 2062255), (104, 1903620), (120, 1649804), (130, 1522896), (156, 1269080), (160, 1237353), (195, 1015264), (208, 951810), (240, 824902), (260, 761448), (312, 634540), (390, 507632), (416, 475905), (480, 412451), (520, 380724), (624, 317270), (780, 253816), (1040, 190362), (1248, 158635), (1560, 126908), (2080, 95181), (3120, 63454), (6240, 31727)]