154739340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{967}}^1$

素因数の和:1116

約数の個数: 144

約数和(自身を含む): 541212672

約数和(自身を除く): 386473332

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, 126, 127, 140, 180, 210, 252, 254, 315, 381, 420, 508, 630, 635, 762, 889, 967, 1143, 1260, 1270, 1524, 1778, 1905, 1934, 2286, 2540, 2667, 2901, 3556, 3810, 3868, 4445, 4572, 4835, 5334, 5715, 5802, 6769, 7620, 8001, 8703, 8890, 9670, 10668, 11430, 11604, 13335, 13538, 14505, 16002, 17406, 17780, 19340, 20307, 22860, 26670, 27076, 29010, 32004, 33845, 34812, 40005, 40614, 43515, 53340, 58020, 60921, 67690, 80010, 81228, 87030, 101535, 121842, 122809, 135380, 160020, 174060, 203070, 243684, 245618, 304605, 368427, 406140, 491236, 609210, 614045, 736854, 859663, 1105281, 1218420, 1228090, 1473708, 1719326, 1842135, 2210562, 2456180, 2578989, 3438652, 3684270, 4298315, 4421124, 5157978, 5526405, 7368540, 7736967, 8596630, 10315956, 11052810, 12894945, 15473934, 17193260, 22105620, 25789890, 30947868, 38684835, 51579780, 77369670, 154739340]

約数ペア:

[(1, 154739340), (2, 77369670), (3, 51579780), (4, 38684835), (5, 30947868), (6, 25789890), (7, 22105620), (9, 17193260), (10, 15473934), (12, 12894945), (14, 11052810), (15, 10315956), (18, 8596630), (20, 7736967), (21, 7368540), (28, 5526405), (30, 5157978), (35, 4421124), (36, 4298315), (42, 3684270), (45, 3438652), (60, 2578989), (63, 2456180), (70, 2210562), (84, 1842135), (90, 1719326), (105, 1473708), (126, 1228090), (127, 1218420), (140, 1105281), (180, 859663), (210, 736854), (252, 614045), (254, 609210), (315, 491236), (381, 406140), (420, 368427), (508, 304605), (630, 245618), (635, 243684), (762, 203070), (889, 174060), (967, 160020), (1143, 135380), (1260, 122809), (1270, 121842), (1524, 101535), (1778, 87030), (1905, 81228), (1934, 80010), (2286, 67690), (2540, 60921), (2667, 58020), (2901, 53340), (3556, 43515), (3810, 40614), (3868, 40005), (4445, 34812), (4572, 33845), (4835, 32004), (5334, 29010), (5715, 27076), (5802, 26670), (6769, 22860), (7620, 20307), (8001, 19340), (8703, 17780), (8890, 17406), (9670, 16002), (10668, 14505), (11430, 13538), (11604, 13335)]