1370792360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1231}}^1$

素因数の和:1387

約数の個数: 128

約数和(自身を含む): 3651056640

約数和(自身を除く): 2280264280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 97, 140, 164, 194, 205, 280, 287, 328, 388, 410, 485, 574, 679, 776, 820, 970, 1148, 1231, 1358, 1435, 1640, 1940, 2296, 2462, 2716, 2870, 3395, 3880, 3977, 4924, 5432, 5740, 6155, 6790, 7954, 8617, 9848, 11480, 12310, 13580, 15908, 17234, 19885, 24620, 27160, 27839, 31816, 34468, 39770, 43085, 49240, 50471, 55678, 68936, 79540, 86170, 100942, 111356, 119407, 139195, 159080, 172340, 201884, 222712, 238814, 252355, 278390, 344680, 353297, 403768, 477628, 504710, 556780, 597035, 706594, 835849, 955256, 1009420, 1113560, 1194070, 1413188, 1671698, 1766485, 2018840, 2388140, 2826376, 3343396, 3532970, 4179245, 4776280, 4895687, 6686792, 7065940, 8358490, 9791374, 14131880, 16716980, 19582748, 24478435, 33433960, 34269809, 39165496, 48956870, 68539618, 97913740, 137079236, 171349045, 195827480, 274158472, 342698090, 685396180, 1370792360]

約数ペア:

[(1, 1370792360), (2, 685396180), (4, 342698090), (5, 274158472), (7, 195827480), (8, 171349045), (10, 137079236), (14, 97913740), (20, 68539618), (28, 48956870), (35, 39165496), (40, 34269809), (41, 33433960), (56, 24478435), (70, 19582748), (82, 16716980), (97, 14131880), (140, 9791374), (164, 8358490), (194, 7065940), (205, 6686792), (280, 4895687), (287, 4776280), (328, 4179245), (388, 3532970), (410, 3343396), (485, 2826376), (574, 2388140), (679, 2018840), (776, 1766485), (820, 1671698), (970, 1413188), (1148, 1194070), (1231, 1113560), (1358, 1009420), (1435, 955256), (1640, 835849), (1940, 706594), (2296, 597035), (2462, 556780), (2716, 504710), (2870, 477628), (3395, 403768), (3880, 353297), (3977, 344680), (4924, 278390), (5432, 252355), (5740, 238814), (6155, 222712), (6790, 201884), (7954, 172340), (8617, 159080), (9848, 139195), (11480, 119407), (12310, 111356), (13580, 100942), (15908, 86170), (17234, 79540), (19885, 68936), (24620, 55678), (27160, 50471), (27839, 49240), (31816, 43085), (34468, 39770)]