214464120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137477}}^1$

素因数の和:137504

約数の個数: 64

約数和(自身を含む): 692889120

約数和(自身を除く): 478425000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 137477, 274954, 412431, 549908, 687385, 824862, 1099816, 1374770, 1649724, 1787201, 2062155, 2749540, 3299448, 3574402, 4124310, 5361603, 5499080, 7148804, 8248620, 8936005, 10723206, 14297608, 16497240, 17872010, 21446412, 26808015, 35744020, 42892824, 53616030, 71488040, 107232060, 214464120]

約数ペア:

[(1, 214464120), (2, 107232060), (3, 71488040), (4, 53616030), (5, 42892824), (6, 35744020), (8, 26808015), (10, 21446412), (12, 17872010), (13, 16497240), (15, 14297608), (20, 10723206), (24, 8936005), (26, 8248620), (30, 7148804), (39, 5499080), (40, 5361603), (52, 4124310), (60, 3574402), (65, 3299448), (78, 2749540), (104, 2062155), (120, 1787201), (130, 1649724), (156, 1374770), (195, 1099816), (260, 824862), (312, 687385), (390, 549908), (520, 412431), (780, 274954), (1560, 137477)]