1337971560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3889}}^1$

素因数の和:4011

約数の個数: 128

約数和(自身を含む): 4167590400

約数和(自身を除く): 2829618840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 61, 94, 120, 122, 141, 183, 188, 235, 244, 282, 305, 366, 376, 470, 488, 564, 610, 705, 732, 915, 940, 1128, 1220, 1410, 1464, 1830, 1880, 2440, 2820, 2867, 3660, 3889, 5640, 5734, 7320, 7778, 8601, 11468, 11667, 14335, 15556, 17202, 19445, 22936, 23334, 28670, 31112, 34404, 38890, 43005, 46668, 57340, 58335, 68808, 77780, 86010, 93336, 114680, 116670, 155560, 172020, 182783, 233340, 237229, 344040, 365566, 466680, 474458, 548349, 711687, 731132, 913915, 948916, 1096698, 1186145, 1423374, 1462264, 1827830, 1897832, 2193396, 2372290, 2741745, 2846748, 3558435, 3655660, 4386792, 4744580, 5483490, 5693496, 7116870, 7311320, 9489160, 10966980, 11149763, 14233740, 21933960, 22299526, 28467480, 33449289, 44599052, 55748815, 66898578, 89198104, 111497630, 133797156, 167246445, 222995260, 267594312, 334492890, 445990520, 668985780, 1337971560]

約数ペア:

[(1, 1337971560), (2, 668985780), (3, 445990520), (4, 334492890), (5, 267594312), (6, 222995260), (8, 167246445), (10, 133797156), (12, 111497630), (15, 89198104), (20, 66898578), (24, 55748815), (30, 44599052), (40, 33449289), (47, 28467480), (60, 22299526), (61, 21933960), (94, 14233740), (120, 11149763), (122, 10966980), (141, 9489160), (183, 7311320), (188, 7116870), (235, 5693496), (244, 5483490), (282, 4744580), (305, 4386792), (366, 3655660), (376, 3558435), (470, 2846748), (488, 2741745), (564, 2372290), (610, 2193396), (705, 1897832), (732, 1827830), (915, 1462264), (940, 1423374), (1128, 1186145), (1220, 1096698), (1410, 948916), (1464, 913915), (1830, 731132), (1880, 711687), (2440, 548349), (2820, 474458), (2867, 466680), (3660, 365566), (3889, 344040), (5640, 237229), (5734, 233340), (7320, 182783), (7778, 172020), (8601, 155560), (11468, 116670), (11667, 114680), (14335, 93336), (15556, 86010), (17202, 77780), (19445, 68808), (22936, 58335), (23334, 57340), (28670, 46668), (31112, 43005), (34404, 38890)]