15715692280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1\times {\mathrm{11213}}^1$

素因数の和:12208

約数の個数: 64

約数和(自身を含む): 36357582240

約数和(自身を除く): 20641889960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 947, 1480, 1894, 3788, 4735, 7576, 9470, 11213, 18940, 22426, 35039, 37880, 44852, 56065, 70078, 89704, 112130, 140156, 175195, 224260, 280312, 350390, 414881, 448520, 700780, 829762, 1401560, 1659524, 2074405, 3319048, 4148810, 8297620, 10618711, 16595240, 21237422, 42474844, 53093555, 84949688, 106187110, 212374220, 392892307, 424748440, 785784614, 1571569228, 1964461535, 3143138456, 3928923070, 7857846140, 15715692280]

約数ペア:

[(1, 15715692280), (2, 7857846140), (4, 3928923070), (5, 3143138456), (8, 1964461535), (10, 1571569228), (20, 785784614), (37, 424748440), (40, 392892307), (74, 212374220), (148, 106187110), (185, 84949688), (296, 53093555), (370, 42474844), (740, 21237422), (947, 16595240), (1480, 10618711), (1894, 8297620), (3788, 4148810), (4735, 3319048), (7576, 2074405), (9470, 1659524), (11213, 1401560), (18940, 829762), (22426, 700780), (35039, 448520), (37880, 414881), (44852, 350390), (56065, 280312), (70078, 224260), (89704, 175195), (112130, 140156)]