240537492

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 722534400

約数和(自身を除く): 481996908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 71, 76, 78, 108, 114, 117, 127, 142, 156, 171, 213, 228, 234, 247, 254, 284, 342, 351, 381, 426, 468, 494, 508, 513, 639, 684, 702, 741, 762, 852, 923, 988, 1026, 1143, 1278, 1349, 1404, 1482, 1524, 1651, 1846, 1917, 2052, 2223, 2286, 2413, 2556, 2698, 2769, 2964, 3302, 3429, 3692, 3834, 4047, 4446, 4572, 4826, 4953, 5396, 5538, 6604, 6669, 6858, 7239, 7668, 8094, 8307, 8892, 9017, 9652, 9906, 11076, 12141, 13338, 13716, 14478, 14859, 16188, 16614, 17537, 18034, 19812, 21717, 24282, 24921, 26676, 27051, 28956, 29718, 31369, 33228, 35074, 36068, 36423, 43434, 44577, 48564, 49842, 52611, 54102, 59436, 62738, 65151, 70148, 72846, 81153, 86868, 89154, 94107, 99684, 105222, 108204, 117221, 125476, 130302, 145692, 157833, 162306, 171323, 178308, 188214, 210444, 234442, 243459, 260604, 282321, 315666, 324612, 342646, 351663, 376428, 468884, 473499, 486918, 513969, 564642, 631332, 685292, 703326, 846963, 946998, 973836, 1027938, 1054989, 1129284, 1406652, 1541907, 1693926, 1893996, 2055876, 2109978, 2227199, 3083814, 3164967, 3387852, 4219956, 4454398, 4625721, 6167628, 6329934, 6681597, 8908796, 9251442, 12659868, 13363194, 18502884, 20044791, 26726388, 40089582, 60134373, 80179164, 120268746, 240537492]

約数ペア:

[(1, 240537492), (2, 120268746), (3, 80179164), (4, 60134373), (6, 40089582), (9, 26726388), (12, 20044791), (13, 18502884), (18, 13363194), (19, 12659868), (26, 9251442), (27, 8908796), (36, 6681597), (38, 6329934), (39, 6167628), (52, 4625721), (54, 4454398), (57, 4219956), (71, 3387852), (76, 3164967), (78, 3083814), (108, 2227199), (114, 2109978), (117, 2055876), (127, 1893996), (142, 1693926), (156, 1541907), (171, 1406652), (213, 1129284), (228, 1054989), (234, 1027938), (247, 973836), (254, 946998), (284, 846963), (342, 703326), (351, 685292), (381, 631332), (426, 564642), (468, 513969), (494, 486918), (508, 473499), (513, 468884), (639, 376428), (684, 351663), (702, 342646), (741, 324612), (762, 315666), (852, 282321), (923, 260604), (988, 243459), (1026, 234442), (1143, 210444), (1278, 188214), (1349, 178308), (1404, 171323), (1482, 162306), (1524, 157833), (1651, 145692), (1846, 130302), (1917, 125476), (2052, 117221), (2223, 108204), (2286, 105222), (2413, 99684), (2556, 94107), (2698, 89154), (2769, 86868), (2964, 81153), (3302, 72846), (3429, 70148), (3692, 65151), (3834, 62738), (4047, 59436), (4446, 54102), (4572, 52611), (4826, 49842), (4953, 48564), (5396, 44577), (5538, 43434), (6604, 36423), (6669, 36068), (6858, 35074), (7239, 33228), (7668, 31369), (8094, 29718), (8307, 28956), (8892, 27051), (9017, 26676), (9652, 24921), (9906, 24282), (11076, 21717), (12141, 19812), (13338, 18034), (13716, 17537), (14478, 16614), (14859, 16188)]