20943677580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:961

約数の個数: 384

約数和(自身を含む): 73359820800

約数和(自身を除く): 52416143220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 37, 38, 42, 57, 60, 70, 74, 76, 84, 89, 95, 105, 111, 114, 133, 140, 148, 178, 185, 190, 210, 222, 228, 259, 266, 267, 285, 356, 370, 380, 399, 420, 444, 445, 518, 532, 534, 555, 570, 623, 665, 703, 740, 777, 797, 798, 890, 1036, 1068, 1110, 1140, 1246, 1295, 1330, 1335, 1406, 1554, 1594, 1596, 1691, 1780, 1869, 1995, 2109, 2220, 2391, 2492, 2590, 2660, 2670, 2812, 3108, 3115, 3188, 3293, 3382, 3515, 3738, 3885, 3985, 3990, 4218, 4782, 4921, 5073, 5180, 5340, 5579, 6230, 6586, 6764, 7030, 7476, 7770, 7970, 7980, 8436, 8455, 9345, 9564, 9842, 9879, 10146, 10545, 11158, 11837, 11955, 12460, 13172, 14060, 14763, 15143, 15540, 15940, 16465, 16737, 16910, 18690, 19684, 19758, 20292, 21090, 22316, 23051, 23674, 23910, 24605, 25365, 27895, 29489, 29526, 30286, 32930, 33474, 33820, 35511, 37380, 39516, 42180, 45429, 46102, 47348, 47820, 49210, 49395, 50730, 55790, 58978, 59052, 59185, 60572, 62567, 65860, 66948, 69153, 70933, 71022, 73815, 75715, 83685, 88467, 90858, 92204, 98420, 98790, 101460, 106001, 111580, 115255, 117956, 118370, 125134, 138306, 141866, 142044, 147445, 147630, 151430, 167370, 176934, 177555, 181716, 187701, 197580, 206423, 212002, 212799, 227145, 230510, 236740, 250268, 276612, 283732, 294890, 295260, 302860, 312835, 318003, 334740, 345765, 353868, 354665, 355110, 375402, 412846, 424004, 425598, 437969, 442335, 454290, 461020, 496531, 530005, 560291, 589780, 619269, 625670, 636006, 691530, 709330, 710220, 750804, 825692, 851196, 875938, 884670, 908580, 938505, 993062, 1032115, 1060010, 1063995, 1120582, 1238538, 1251340, 1272012, 1313907, 1347727, 1383060, 1418660, 1489593, 1590015, 1680873, 1751876, 1769340, 1877010, 1986124, 2064230, 2120020, 2127990, 2189845, 2241164, 2477076, 2482655, 2624521, 2627814, 2695454, 2801455, 2979186, 3096345, 3180030, 3361746, 3754020, 3922037, 4043181, 4128460, 4255980, 4379690, 4965310, 5249042, 5255628, 5390908, 5602910, 5958372, 6192690, 6360060, 6569535, 6723492, 6738635, 7447965, 7844074, 7873563, 8086362, 8404365, 8759380, 9434089, 9930620, 10498084, 11205820, 11766111, 12385380, 13122605, 13139070, 13477270, 14895930, 15688148, 15747126, 16172724, 16808730, 18371647, 18868178, 19610185, 20215905, 23532222, 26245210, 26278140, 26954540, 28302267, 29791860, 31494252, 33617460, 36743294, 37736356, 39220370, 39367815, 40431810, 47064444, 47170445, 49865899, 52490420, 55114941, 56604534, 58830555, 73486588, 78440740, 78735630, 80863620, 91858235, 94340890, 99731798, 110229882, 113209068, 117661110, 141511335, 149597697, 157471260, 183716470, 188681780, 199463596, 220459764, 235322220, 249329495, 275574705, 283022670, 299195394, 349061293, 367432940, 498658990, 551149410, 566045340, 598390788, 698122586, 747988485, 997317980, 1047183879, 1102298820, 1396245172, 1495976970, 1745306465, 2094367758, 2991953940, 3490612930, 4188735516, 5235919395, 6981225860, 10471838790, 20943677580]

約数ペア:

[(1, 20943677580), (2, 10471838790), (3, 6981225860), (4, 5235919395), (5, 4188735516), (6, 3490612930), (7, 2991953940), (10, 2094367758), (12, 1745306465), (14, 1495976970), (15, 1396245172), (19, 1102298820), (20, 1047183879), (21, 997317980), (28, 747988485), (30, 698122586), (35, 598390788), (37, 566045340), (38, 551149410), (42, 498658990), (57, 367432940), (60, 349061293), (70, 299195394), (74, 283022670), (76, 275574705), (84, 249329495), (89, 235322220), (95, 220459764), (105, 199463596), (111, 188681780), (114, 183716470), (133, 157471260), (140, 149597697), (148, 141511335), (178, 117661110), (185, 113209068), (190, 110229882), (210, 99731798), (222, 94340890), (228, 91858235), (259, 80863620), (266, 78735630), (267, 78440740), (285, 73486588), (356, 58830555), (370, 56604534), (380, 55114941), (399, 52490420), (420, 49865899), (444, 47170445), (445, 47064444), (518, 40431810), (532, 39367815), (534, 39220370), (555, 37736356), (570, 36743294), (623, 33617460), (665, 31494252), (703, 29791860), (740, 28302267), (777, 26954540), (797, 26278140), (798, 26245210), (890, 23532222), (1036, 20215905), (1068, 19610185), (1110, 18868178), (1140, 18371647), (1246, 16808730), (1295, 16172724), (1330, 15747126), (1335, 15688148), (1406, 14895930), (1554, 13477270), (1594, 13139070), (1596, 13122605), (1691, 12385380), (1780, 11766111), (1869, 11205820), (1995, 10498084), (2109, 9930620), (2220, 9434089), (2391, 8759380), (2492, 8404365), (2590, 8086362), (2660, 7873563), (2670, 7844074), (2812, 7447965), (3108, 6738635), (3115, 6723492), (3188, 6569535), (3293, 6360060), (3382, 6192690), (3515, 5958372), (3738, 5602910), (3885, 5390908), (3985, 5255628), (3990, 5249042), (4218, 4965310), (4782, 4379690), (4921, 4255980), (5073, 4128460), (5180, 4043181), (5340, 3922037), (5579, 3754020), (6230, 3361746), (6586, 3180030), (6764, 3096345), (7030, 2979186), (7476, 2801455), (7770, 2695454), (7970, 2627814), (7980, 2624521), (8436, 2482655), (8455, 2477076), (9345, 2241164), (9564, 2189845), (9842, 2127990), (9879, 2120020), (10146, 2064230), (10545, 1986124), (11158, 1877010), (11837, 1769340), (11955, 1751876), (12460, 1680873), (13172, 1590015), (14060, 1489593), (14763, 1418660), (15143, 1383060), (15540, 1347727), (15940, 1313907), (16465, 1272012), (16737, 1251340), (16910, 1238538), (18690, 1120582), (19684, 1063995), (19758, 1060010), (20292, 1032115), (21090, 993062), (22316, 938505), (23051, 908580), (23674, 884670), (23910, 875938), (24605, 851196), (25365, 825692), (27895, 750804), (29489, 710220), (29526, 709330), (30286, 691530), (32930, 636006), (33474, 625670), (33820, 619269), (35511, 589780), (37380, 560291), (39516, 530005), (42180, 496531), (45429, 461020), (46102, 454290), (47348, 442335), (47820, 437969), (49210, 425598), (49395, 424004), (50730, 412846), (55790, 375402), (58978, 355110), (59052, 354665), (59185, 353868), (60572, 345765), (62567, 334740), (65860, 318003), (66948, 312835), (69153, 302860), (70933, 295260), (71022, 294890), (73815, 283732), (75715, 276612), (83685, 250268), (88467, 236740), (90858, 230510), (92204, 227145), (98420, 212799), (98790, 212002), (101460, 206423), (106001, 197580), (111580, 187701), (115255, 181716), (117956, 177555), (118370, 176934), (125134, 167370), (138306, 151430), (141866, 147630), (142044, 147445)]