633770640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:414

約数の個数: 240

約数和(自身を含む): 2228428800

約数和(自身を除く): 1594658160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 127, 144, 145, 174, 180, 232, 239, 240, 254, 261, 290, 348, 360, 381, 435, 464, 478, 508, 522, 580, 635, 696, 717, 720, 762, 870, 956, 1016, 1044, 1143, 1160, 1195, 1270, 1305, 1392, 1434, 1524, 1740, 1905, 1912, 2032, 2088, 2151, 2286, 2320, 2390, 2540, 2610, 2868, 3048, 3480, 3585, 3683, 3810, 3824, 4176, 4302, 4572, 4780, 5080, 5220, 5715, 5736, 6096, 6931, 6960, 7170, 7366, 7620, 8604, 9144, 9560, 10160, 10440, 10755, 11049, 11430, 11472, 13862, 14340, 14732, 15240, 17208, 18288, 18415, 19120, 20793, 20880, 21510, 22098, 22860, 27724, 28680, 29464, 30353, 30480, 33147, 34416, 34655, 36830, 41586, 43020, 44196, 45720, 55245, 55448, 57360, 58928, 60706, 62379, 66294, 69310, 73660, 83172, 86040, 88392, 91059, 91440, 103965, 110490, 110896, 121412, 124758, 132588, 138620, 147320, 151765, 165735, 166344, 172080, 176784, 182118, 207930, 220980, 242824, 249516, 265176, 273177, 277240, 294640, 303530, 311895, 331470, 332688, 364236, 415860, 441960, 455295, 485648, 499032, 530352, 546354, 554480, 607060, 623790, 662940, 728472, 831720, 880237, 883920, 910590, 998064, 1092708, 1214120, 1247580, 1325880, 1365885, 1456944, 1663440, 1760474, 1821180, 2185416, 2428240, 2495160, 2640711, 2651760, 2731770, 3520948, 3642360, 4370832, 4401185, 4990320, 5281422, 5463540, 7041896, 7284720, 7922133, 8802370, 10562844, 10927080, 13203555, 14083792, 15844266, 17604740, 21125688, 21854160, 26407110, 31688532, 35209480, 39610665, 42251376, 52814220, 63377064, 70418960, 79221330, 105628440, 126754128, 158442660, 211256880, 316885320, 633770640]

約数ペア:

[(1, 633770640), (2, 316885320), (3, 211256880), (4, 158442660), (5, 126754128), (6, 105628440), (8, 79221330), (9, 70418960), (10, 63377064), (12, 52814220), (15, 42251376), (16, 39610665), (18, 35209480), (20, 31688532), (24, 26407110), (29, 21854160), (30, 21125688), (36, 17604740), (40, 15844266), (45, 14083792), (48, 13203555), (58, 10927080), (60, 10562844), (72, 8802370), (80, 7922133), (87, 7284720), (90, 7041896), (116, 5463540), (120, 5281422), (127, 4990320), (144, 4401185), (145, 4370832), (174, 3642360), (180, 3520948), (232, 2731770), (239, 2651760), (240, 2640711), (254, 2495160), (261, 2428240), (290, 2185416), (348, 1821180), (360, 1760474), (381, 1663440), (435, 1456944), (464, 1365885), (478, 1325880), (508, 1247580), (522, 1214120), (580, 1092708), (635, 998064), (696, 910590), (717, 883920), (720, 880237), (762, 831720), (870, 728472), (956, 662940), (1016, 623790), (1044, 607060), (1143, 554480), (1160, 546354), (1195, 530352), (1270, 499032), (1305, 485648), (1392, 455295), (1434, 441960), (1524, 415860), (1740, 364236), (1905, 332688), (1912, 331470), (2032, 311895), (2088, 303530), (2151, 294640), (2286, 277240), (2320, 273177), (2390, 265176), (2540, 249516), (2610, 242824), (2868, 220980), (3048, 207930), (3480, 182118), (3585, 176784), (3683, 172080), (3810, 166344), (3824, 165735), (4176, 151765), (4302, 147320), (4572, 138620), (4780, 132588), (5080, 124758), (5220, 121412), (5715, 110896), (5736, 110490), (6096, 103965), (6931, 91440), (6960, 91059), (7170, 88392), (7366, 86040), (7620, 83172), (8604, 73660), (9144, 69310), (9560, 66294), (10160, 62379), (10440, 60706), (10755, 58928), (11049, 57360), (11430, 55448), (11472, 55245), (13862, 45720), (14340, 44196), (14732, 43020), (15240, 41586), (17208, 36830), (18288, 34655), (18415, 34416), (19120, 33147), (20793, 30480), (20880, 30353), (21510, 29464), (22098, 28680), (22860, 27724)]