79139340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:716

約数の個数: 144

約数和(自身を含む): 277385472

約数和(自身を除く): 198246132

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, 587, 630, 642, 749, 963, 1070, 1174, 1260, 1284, 1498, 1605, 1761, 1926, 2140, 2247, 2348, 2935, 2996, 3210, 3522, 3745, 3852, 4109, 4494, 4815, 5283, 5870, 6420, 6741, 7044, 7490, 8218, 8805, 8988, 9630, 10566, 11235, 11740, 12327, 13482, 14980, 16436, 17610, 19260, 20545, 21132, 22470, 24654, 26415, 26964, 33705, 35220, 36981, 41090, 44940, 49308, 52830, 61635, 62809, 67410, 73962, 82180, 105660, 123270, 125618, 134820, 147924, 184905, 188427, 246540, 251236, 314045, 369810, 376854, 439663, 565281, 628090, 739620, 753708, 879326, 942135, 1130562, 1256180, 1318989, 1758652, 1884270, 2198315, 2261124, 2637978, 2826405, 3768540, 3956967, 4396630, 5275956, 5652810, 6594945, 7913934, 8793260, 11305620, 13189890, 15827868, 19784835, 26379780, 39569670, 79139340]

約数ペア:

[(1, 79139340), (2, 39569670), (3, 26379780), (4, 19784835), (5, 15827868), (6, 13189890), (7, 11305620), (9, 8793260), (10, 7913934), (12, 6594945), (14, 5652810), (15, 5275956), (18, 4396630), (20, 3956967), (21, 3768540), (28, 2826405), (30, 2637978), (35, 2261124), (36, 2198315), (42, 1884270), (45, 1758652), (60, 1318989), (63, 1256180), (70, 1130562), (84, 942135), (90, 879326), (105, 753708), (107, 739620), (126, 628090), (140, 565281), (180, 439663), (210, 376854), (214, 369810), (252, 314045), (315, 251236), (321, 246540), (420, 188427), (428, 184905), (535, 147924), (587, 134820), (630, 125618), (642, 123270), (749, 105660), (963, 82180), (1070, 73962), (1174, 67410), (1260, 62809), (1284, 61635), (1498, 52830), (1605, 49308), (1761, 44940), (1926, 41090), (2140, 36981), (2247, 35220), (2348, 33705), (2935, 26964), (2996, 26415), (3210, 24654), (3522, 22470), (3745, 21132), (3852, 20545), (4109, 19260), (4494, 17610), (4815, 16436), (5283, 14980), (5870, 13482), (6420, 12327), (6741, 11740), (7044, 11235), (7490, 10566), (8218, 9630), (8805, 8988)]