1181158020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{8761}}^1$

素因数の和:8890

約数の個数: 144

約数和(自身を含む): 4133420928

約数和(自身を除く): 2952262908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 107, 126, 140, 180, 210, 214, 252, 315, 321, 420, 428, 535, 630, 642, 749, 963, 1070, 1260, 1284, 1498, 1605, 1926, 2140, 2247, 2996, 3210, 3745, 3852, 4494, 4815, 6420, 6741, 7490, 8761, 8988, 9630, 11235, 13482, 14980, 17522, 19260, 22470, 26283, 26964, 33705, 35044, 43805, 44940, 52566, 61327, 67410, 78849, 87610, 105132, 122654, 131415, 134820, 157698, 175220, 183981, 245308, 262830, 306635, 315396, 367962, 394245, 525660, 551943, 613270, 735924, 788490, 919905, 937427, 1103886, 1226540, 1576980, 1839810, 1874854, 2207772, 2759715, 2812281, 3679620, 3749708, 4687135, 5519430, 5624562, 6561989, 8436843, 9374270, 11038860, 11249124, 13123978, 14061405, 16873686, 18748540, 19685967, 26247956, 28122810, 32809945, 33747372, 39371934, 42184215, 56245620, 59057901, 65619890, 78743868, 84368430, 98429835, 118115802, 131239780, 168736860, 196859670, 236231604, 295289505, 393719340, 590579010, 1181158020]

約数ペア:

[(1, 1181158020), (2, 590579010), (3, 393719340), (4, 295289505), (5, 236231604), (6, 196859670), (7, 168736860), (9, 131239780), (10, 118115802), (12, 98429835), (14, 84368430), (15, 78743868), (18, 65619890), (20, 59057901), (21, 56245620), (28, 42184215), (30, 39371934), (35, 33747372), (36, 32809945), (42, 28122810), (45, 26247956), (60, 19685967), (63, 18748540), (70, 16873686), (84, 14061405), (90, 13123978), (105, 11249124), (107, 11038860), (126, 9374270), (140, 8436843), (180, 6561989), (210, 5624562), (214, 5519430), (252, 4687135), (315, 3749708), (321, 3679620), (420, 2812281), (428, 2759715), (535, 2207772), (630, 1874854), (642, 1839810), (749, 1576980), (963, 1226540), (1070, 1103886), (1260, 937427), (1284, 919905), (1498, 788490), (1605, 735924), (1926, 613270), (2140, 551943), (2247, 525660), (2996, 394245), (3210, 367962), (3745, 315396), (3852, 306635), (4494, 262830), (4815, 245308), (6420, 183981), (6741, 175220), (7490, 157698), (8761, 134820), (8988, 131415), (9630, 122654), (11235, 105132), (13482, 87610), (14980, 78849), (17522, 67410), (19260, 61327), (22470, 52566), (26283, 44940), (26964, 43805), (33705, 35044)]