207436620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 595123200

約数和(自身を除く): 387686580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 107, 158, 214, 237, 316, 321, 395, 409, 428, 474, 535, 642, 790, 818, 948, 1070, 1185, 1227, 1284, 1580, 1605, 1636, 2045, 2140, 2370, 2454, 3210, 4090, 4740, 4908, 6135, 6420, 8180, 8453, 12270, 16906, 24540, 25359, 32311, 33812, 42265, 43763, 50718, 64622, 84530, 87526, 96933, 101436, 126795, 129244, 131289, 161555, 169060, 175052, 193866, 218815, 253590, 262578, 323110, 387732, 437630, 484665, 507180, 525156, 646220, 656445, 875260, 969330, 1312890, 1938660, 2625780, 3457277, 6914554, 10371831, 13829108, 17286385, 20743662, 34572770, 41487324, 51859155, 69145540, 103718310, 207436620]

約数ペア:

[(1, 207436620), (2, 103718310), (3, 69145540), (4, 51859155), (5, 41487324), (6, 34572770), (10, 20743662), (12, 17286385), (15, 13829108), (20, 10371831), (30, 6914554), (60, 3457277), (79, 2625780), (107, 1938660), (158, 1312890), (214, 969330), (237, 875260), (316, 656445), (321, 646220), (395, 525156), (409, 507180), (428, 484665), (474, 437630), (535, 387732), (642, 323110), (790, 262578), (818, 253590), (948, 218815), (1070, 193866), (1185, 175052), (1227, 169060), (1284, 161555), (1580, 131289), (1605, 129244), (1636, 126795), (2045, 101436), (2140, 96933), (2370, 87526), (2454, 84530), (3210, 64622), (4090, 50718), (4740, 43763), (4908, 42265), (6135, 33812), (6420, 32311), (8180, 25359), (8453, 24540), (12270, 16906)]