285864469380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{681311}}^1$

素因数の和:681376

約数の個数: 240

約数和(自身を含む): 1052577985536

約数和(自身を除く): 766713516156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 81, 84, 90, 105, 108, 111, 126, 135, 140, 148, 162, 180, 185, 189, 210, 222, 252, 259, 270, 315, 324, 333, 370, 378, 405, 420, 444, 518, 540, 555, 567, 630, 666, 740, 756, 777, 810, 945, 999, 1036, 1110, 1134, 1260, 1295, 1332, 1554, 1620, 1665, 1890, 1998, 2220, 2268, 2331, 2590, 2835, 2997, 3108, 3330, 3780, 3885, 3996, 4662, 4995, 5180, 5670, 5994, 6660, 6993, 7770, 9324, 9990, 11340, 11655, 11988, 13986, 14985, 15540, 19980, 20979, 23310, 27972, 29970, 34965, 41958, 46620, 59940, 69930, 83916, 104895, 139860, 209790, 419580, 681311, 1362622, 2043933, 2725244, 3406555, 4087866, 4769177, 6131799, 6813110, 8175732, 9538354, 10219665, 12263598, 13626220, 14307531, 18395397, 19076708, 20439330, 23845885, 24527196, 25208507, 28615062, 30658995, 36790794, 40878660, 42922593, 47691770, 50417014, 55186191, 57230124, 61317990, 71537655, 73581588, 75625521, 85845186, 91976985, 95383540, 100834028, 110372382, 122635980, 126042535, 128767779, 143075310, 151251042, 171690372, 176459549, 183953970, 214612965, 220744764, 226876563, 252085070, 257535558, 275930955, 286150620, 302502084, 352919098, 367907940, 378127605, 386303337, 429225930, 453753126, 504170140, 515071116, 529378647, 551861910, 643838895, 680629689, 705838196, 756255210, 772606674, 858451860, 882297745, 907506252, 1058757294, 1103723820, 1134382815, 1287677790, 1361259378, 1512510420, 1545213348, 1588135941, 1764595490, 1931516685, 2041889067, 2117514588, 2268765630, 2575355580, 2646893235, 2722518756, 3176271882, 3403148445, 3529190980, 3863033370, 4083778134, 4537531260, 4764407823, 5293786470, 6352543764, 6806296890, 7726066740, 7940679705, 8167556268, 9528815646, 10209445335, 10587572940, 13612593780, 14293223469, 15881359410, 19057631292, 20418890670, 23822039115, 28586446938, 31762718820, 40837781340, 47644078230, 57172893876, 71466117345, 95288156460, 142932234690, 285864469380]

約数ペア:

[(1, 285864469380), (2, 142932234690), (3, 95288156460), (4, 71466117345), (5, 57172893876), (6, 47644078230), (7, 40837781340), (9, 31762718820), (10, 28586446938), (12, 23822039115), (14, 20418890670), (15, 19057631292), (18, 15881359410), (20, 14293223469), (21, 13612593780), (27, 10587572940), (28, 10209445335), (30, 9528815646), (35, 8167556268), (36, 7940679705), (37, 7726066740), (42, 6806296890), (45, 6352543764), (54, 5293786470), (60, 4764407823), (63, 4537531260), (70, 4083778134), (74, 3863033370), (81, 3529190980), (84, 3403148445), (90, 3176271882), (105, 2722518756), (108, 2646893235), (111, 2575355580), (126, 2268765630), (135, 2117514588), (140, 2041889067), (148, 1931516685), (162, 1764595490), (180, 1588135941), (185, 1545213348), (189, 1512510420), (210, 1361259378), (222, 1287677790), (252, 1134382815), (259, 1103723820), (270, 1058757294), (315, 907506252), (324, 882297745), (333, 858451860), (370, 772606674), (378, 756255210), (405, 705838196), (420, 680629689), (444, 643838895), (518, 551861910), (540, 529378647), (555, 515071116), (567, 504170140), (630, 453753126), (666, 429225930), (740, 386303337), (756, 378127605), (777, 367907940), (810, 352919098), (945, 302502084), (999, 286150620), (1036, 275930955), (1110, 257535558), (1134, 252085070), (1260, 226876563), (1295, 220744764), (1332, 214612965), (1554, 183953970), (1620, 176459549), (1665, 171690372), (1890, 151251042), (1998, 143075310), (2220, 128767779), (2268, 126042535), (2331, 122635980), (2590, 110372382), (2835, 100834028), (2997, 95383540), (3108, 91976985), (3330, 85845186), (3780, 75625521), (3885, 73581588), (3996, 71537655), (4662, 61317990), (4995, 57230124), (5180, 55186191), (5670, 50417014), (5994, 47691770), (6660, 42922593), (6993, 40878660), (7770, 36790794), (9324, 30658995), (9990, 28615062), (11340, 25208507), (11655, 24527196), (11988, 23845885), (13986, 20439330), (14985, 19076708), (15540, 18395397), (19980, 14307531), (20979, 13626220), (23310, 12263598), (27972, 10219665), (29970, 9538354), (34965, 8175732), (41958, 6813110), (46620, 6131799), (59940, 4769177), (69930, 4087866), (83916, 3406555), (104895, 2725244), (139860, 2043933), (209790, 1362622), (419580, 681311)]