180640068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:119

約数の個数: 216

約数和(自身を含む): 554565312

約数和(自身を除く): 373925244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 37, 38, 42, 46, 49, 57, 69, 74, 76, 84, 92, 98, 111, 114, 133, 138, 147, 148, 161, 196, 222, 228, 259, 266, 276, 294, 322, 361, 399, 437, 444, 483, 518, 532, 588, 644, 703, 722, 777, 798, 851, 874, 931, 966, 1036, 1083, 1127, 1311, 1406, 1444, 1554, 1596, 1702, 1748, 1813, 1862, 1932, 2109, 2166, 2254, 2527, 2553, 2622, 2793, 2812, 3059, 3108, 3381, 3404, 3626, 3724, 4218, 4332, 4508, 4921, 5054, 5106, 5244, 5439, 5586, 5957, 6118, 6762, 7252, 7581, 8303, 8436, 9177, 9842, 10108, 10212, 10878, 11172, 11914, 12236, 13357, 13524, 14763, 15162, 16169, 16606, 17689, 17871, 18354, 19684, 21413, 21756, 23828, 24909, 26714, 29526, 30324, 32338, 33212, 34447, 35378, 35742, 36708, 40071, 41699, 42826, 48507, 49818, 53067, 53428, 58121, 59052, 64239, 64676, 68894, 70756, 71484, 80142, 83398, 85652, 93499, 97014, 99636, 103341, 106134, 113183, 116242, 125097, 128478, 137788, 160284, 166796, 174363, 186998, 194028, 206682, 212268, 226366, 232484, 250194, 256956, 280497, 307211, 339549, 348726, 373996, 406847, 413364, 452732, 500388, 560994, 614422, 654493, 679098, 697452, 792281, 813694, 921633, 1121988, 1220541, 1228844, 1308986, 1358196, 1584562, 1627388, 1843266, 1963479, 2150477, 2376843, 2441082, 2617972, 3169124, 3686532, 3926958, 4300954, 4753686, 4882164, 6451431, 7853916, 8601908, 9507372, 12902862, 15053339, 25805724, 30106678, 45160017, 60213356, 90320034, 180640068]

約数ペア:

[(1, 180640068), (2, 90320034), (3, 60213356), (4, 45160017), (6, 30106678), (7, 25805724), (12, 15053339), (14, 12902862), (19, 9507372), (21, 8601908), (23, 7853916), (28, 6451431), (37, 4882164), (38, 4753686), (42, 4300954), (46, 3926958), (49, 3686532), (57, 3169124), (69, 2617972), (74, 2441082), (76, 2376843), (84, 2150477), (92, 1963479), (98, 1843266), (111, 1627388), (114, 1584562), (133, 1358196), (138, 1308986), (147, 1228844), (148, 1220541), (161, 1121988), (196, 921633), (222, 813694), (228, 792281), (259, 697452), (266, 679098), (276, 654493), (294, 614422), (322, 560994), (361, 500388), (399, 452732), (437, 413364), (444, 406847), (483, 373996), (518, 348726), (532, 339549), (588, 307211), (644, 280497), (703, 256956), (722, 250194), (777, 232484), (798, 226366), (851, 212268), (874, 206682), (931, 194028), (966, 186998), (1036, 174363), (1083, 166796), (1127, 160284), (1311, 137788), (1406, 128478), (1444, 125097), (1554, 116242), (1596, 113183), (1702, 106134), (1748, 103341), (1813, 99636), (1862, 97014), (1932, 93499), (2109, 85652), (2166, 83398), (2254, 80142), (2527, 71484), (2553, 70756), (2622, 68894), (2793, 64676), (2812, 64239), (3059, 59052), (3108, 58121), (3381, 53428), (3404, 53067), (3626, 49818), (3724, 48507), (4218, 42826), (4332, 41699), (4508, 40071), (4921, 36708), (5054, 35742), (5106, 35378), (5244, 34447), (5439, 33212), (5586, 32338), (5957, 30324), (6118, 29526), (6762, 26714), (7252, 24909), (7581, 23828), (8303, 21756), (8436, 21413), (9177, 19684), (9842, 18354), (10108, 17871), (10212, 17689), (10878, 16606), (11172, 16169), (11914, 15162), (12236, 14763), (13357, 13524)]