637484439060

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{2389}}^1\times {\mathrm{23531}}^1$

素因数の和:25948

約数の個数: 240

約数和(自身を含む): 2286553610880

約数和(自身を除く): 1649069171820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2389, 2835, 3780, 4778, 5670, 7167, 9556, 11340, 11945, 14334, 16723, 21501, 23531, 23890, 28668, 33446, 35835, 43002, 47062, 47780, 50169, 64503, 66892, 70593, 71670, 83615, 86004, 94124, 100338, 107505, 117655, 129006, 141186, 143340, 150507, 164717, 167230, 193509, 200676, 211779, 215010, 235310, 250845, 258012, 282372, 301014, 322515, 329434, 334460, 352965, 387018, 423558, 430020, 451521, 470620, 494151, 501690, 602028, 635337, 645030, 658868, 705930, 752535, 774036, 823585, 847116, 903042, 967545, 988302, 1003380, 1058895, 1270674, 1290060, 1354563, 1411860, 1482453, 1505070, 1647170, 1806084, 1906011, 1935090, 1976604, 2117790, 2257605, 2470755, 2541348, 2709126, 2964906, 3010140, 3176685, 3294340, 3812022, 3870180, 4235580, 4447359, 4515210, 4941510, 5418252, 5929812, 6353370, 6772815, 7412265, 7624044, 8894718, 9030420, 9530055, 9883020, 12706740, 13342077, 13545630, 14824530, 17789436, 19060110, 22236795, 26684154, 27091260, 29649060, 38120220, 44473590, 53368308, 56215559, 66710385, 88947180, 112431118, 133420770, 168646677, 224862236, 266841540, 281077795, 337293354, 393508913, 505940031, 562155590, 674586708, 787017826, 843233385, 1011880062, 1124311180, 1180526739, 1517820093, 1574035652, 1686466770, 1967544565, 2023760124, 2361053478, 2529700155, 3035640186, 3372933540, 3541580217, 3935089130, 4553460279, 4722106956, 5059400310, 5902633695, 6071280372, 7083160434, 7589100465, 7870178260, 9106920558, 10118800620, 10624740651, 11805267390, 14166320868, 15178200930, 17707901085, 18213841116, 21249481302, 22767301395, 23610534780, 30356401860, 31874221953, 35415802170, 42498962604, 45534602790, 53123703255, 63748443906, 70831604340, 91069205580, 106247406510, 127496887812, 159371109765, 212494813020, 318742219530, 637484439060]

約数ペア:

[(1, 637484439060), (2, 318742219530), (3, 212494813020), (4, 159371109765), (5, 127496887812), (6, 106247406510), (7, 91069205580), (9, 70831604340), (10, 63748443906), (12, 53123703255), (14, 45534602790), (15, 42498962604), (18, 35415802170), (20, 31874221953), (21, 30356401860), (27, 23610534780), (28, 22767301395), (30, 21249481302), (35, 18213841116), (36, 17707901085), (42, 15178200930), (45, 14166320868), (54, 11805267390), (60, 10624740651), (63, 10118800620), (70, 9106920558), (81, 7870178260), (84, 7589100465), (90, 7083160434), (105, 6071280372), (108, 5902633695), (126, 5059400310), (135, 4722106956), (140, 4553460279), (162, 3935089130), (180, 3541580217), (189, 3372933540), (210, 3035640186), (252, 2529700155), (270, 2361053478), (315, 2023760124), (324, 1967544565), (378, 1686466770), (405, 1574035652), (420, 1517820093), (540, 1180526739), (567, 1124311180), (630, 1011880062), (756, 843233385), (810, 787017826), (945, 674586708), (1134, 562155590), (1260, 505940031), (1620, 393508913), (1890, 337293354), (2268, 281077795), (2389, 266841540), (2835, 224862236), (3780, 168646677), (4778, 133420770), (5670, 112431118), (7167, 88947180), (9556, 66710385), (11340, 56215559), (11945, 53368308), (14334, 44473590), (16723, 38120220), (21501, 29649060), (23531, 27091260), (23890, 26684154), (28668, 22236795), (33446, 19060110), (35835, 17789436), (43002, 14824530), (47062, 13545630), (47780, 13342077), (50169, 12706740), (64503, 9883020), (66892, 9530055), (70593, 9030420), (71670, 8894718), (83615, 7624044), (86004, 7412265), (94124, 6772815), (100338, 6353370), (107505, 5929812), (117655, 5418252), (129006, 4941510), (141186, 4515210), (143340, 4447359), (150507, 4235580), (164717, 3870180), (167230, 3812022), (193509, 3294340), (200676, 3176685), (211779, 3010140), (215010, 2964906), (235310, 2709126), (250845, 2541348), (258012, 2470755), (282372, 2257605), (301014, 2117790), (322515, 1976604), (329434, 1935090), (334460, 1906011), (352965, 1806084), (387018, 1647170), (423558, 1505070), (430020, 1482453), (451521, 1411860), (470620, 1354563), (494151, 1290060), (501690, 1270674), (602028, 1058895), (635337, 1003380), (645030, 988302), (658868, 967545), (705930, 903042), (752535, 847116), (774036, 823585)]