20389076400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1162

約数の個数: 720

約数和(自身を含む): 85820221440

約数和(自身を除く): 65431145040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 29, 30, 33, 35, 40, 42, 44, 48, 49, 50, 55, 56, 58, 60, 66, 70, 75, 77, 80, 84, 87, 88, 98, 100, 105, 110, 112, 116, 120, 132, 140, 145, 147, 150, 154, 165, 168, 174, 175, 176, 196, 200, 203, 210, 220, 231, 232, 240, 245, 264, 275, 280, 290, 294, 300, 308, 319, 330, 336, 348, 350, 385, 392, 400, 406, 420, 435, 440, 462, 464, 490, 525, 528, 539, 550, 560, 580, 588, 600, 609, 616, 638, 660, 696, 700, 725, 735, 770, 784, 812, 825, 840, 870, 880, 924, 957, 980, 1015, 1050, 1078, 1087, 1100, 1155, 1160, 1176, 1200, 1218, 1225, 1232, 1276, 1320, 1392, 1400, 1421, 1450, 1470, 1540, 1595, 1617, 1624, 1650, 1680, 1740, 1848, 1914, 1925, 1960, 2030, 2100, 2156, 2174, 2175, 2200, 2233, 2310, 2320, 2352, 2436, 2450, 2552, 2640, 2695, 2800, 2842, 2900, 2940, 3045, 3080, 3190, 3234, 3248, 3261, 3300, 3480, 3675, 3696, 3828, 3850, 3920, 4060, 4200, 4263, 4312, 4348, 4350, 4400, 4466, 4620, 4785, 4872, 4900, 5075, 5104, 5390, 5435, 5684, 5775, 5800, 5880, 6090, 6160, 6380, 6468, 6522, 6600, 6699, 6960, 7105, 7350, 7609, 7656, 7700, 7975, 8085, 8120, 8400, 8526, 8624, 8696, 8700, 8932, 9240, 9570, 9744, 9800, 10150, 10780, 10870, 11165, 11368, 11550, 11600, 11760, 11957, 12180, 12760, 12936, 13044, 13200, 13398, 13475, 14210, 14700, 15218, 15225, 15312, 15400, 15631, 15950, 16170, 16240, 16305, 17052, 17392, 17400, 17864, 18480, 19140, 19600, 20300, 21315, 21560, 21740, 22330, 22736, 22827, 23100, 23914, 23925, 24360, 25520, 25872, 26088, 26796, 26950, 27175, 28420, 29400, 30436, 30450, 30800, 31262, 31523, 31900, 32340, 32610, 33495, 34104, 34800, 35525, 35728, 35871, 38045, 38280, 40425, 40600, 42630, 43120, 43480, 44660, 45654, 46200, 46893, 47828, 47850, 48720, 52176, 53263, 53592, 53900, 54350, 55825, 56840, 58800, 59785, 60872, 60900, 62524, 63046, 63800, 64680, 65220, 66990, 68208, 71050, 71742, 76090, 76560, 78155, 80850, 81200, 81525, 83699, 85260, 86960, 89320, 91308, 92400, 93786, 94569, 95656, 95700, 106526, 106575, 107184, 107800, 108700, 111650, 113680, 114135, 119570, 121744, 121800, 125048, 126092, 127600, 129360, 130440, 133980, 142100, 143484, 152180, 156310, 157615, 159789, 161700, 163050, 167398, 167475, 170520, 178640, 179355, 182616, 187572, 189138, 190225, 191312, 191400, 213052, 213150, 215600, 217400, 220661, 223300, 228270, 234465, 239140, 243600, 250096, 251097, 252184, 260880, 266315, 267960, 284200, 286968, 298925, 304360, 312620, 315230, 319578, 323400, 326100, 334796, 334950, 341040, 346753, 358710, 365232, 375144, 378276, 380450, 382800, 390775, 418495, 426104, 426300, 434800, 441322, 446600, 456540, 468930, 472845, 478280, 502194, 504368, 532630, 535920, 568400, 570675, 573936, 585893, 597850, 608720, 625240, 630460, 639156, 646800, 652200, 661983, 669592, 669900, 693506, 717420, 750288, 756552, 760900, 781550, 788075, 798945, 836990, 852208, 852600, 882644, 893200, 896775, 913080, 937860, 945690, 956560, 1004388, 1040259, 1065260, 1103305, 1141350, 1171786, 1172325, 1195700, 1250480, 1255485, 1260920, 1278312, 1304400, 1323966, 1331575, 1339184, 1339800, 1387012, 1434840, 1513104, 1521800, 1544627, 1563100, 1576150, 1597890, 1673980, 1705200, 1733765, 1757679, 1765288, 1793550, 1826160, 1875720, 1891380, 2008776, 2080518, 2092475, 2130520, 2206610, 2282700, 2343572, 2344650, 2364225, 2391400, 2427271, 2510970, 2521840, 2556624, 2647932, 2663150, 2679600, 2774024, 2869680, 2929465, 3043600, 3089254, 3126200, 3152300, 3195780, 3309915, 3347960, 3467530, 3515358, 3530576, 3587100, 3751440, 3782760, 3994725, 4017552, 4161036, 4184950, 4261040, 4413220, 4565400, 4633881, 4687144, 4689300, 4728450, 4782800, 4854542, 5021940, 5201295, 5295864, 5326300, 5516525, 5548048, 5858930, 6178508, 6252400, 6277425, 6304600, 6391560, 6619830, 6695920, 6935060, 7030716, 7174200, 7281813, 7565520, 7723135, 7989450, 8322072, 8369900, 8668825, 8788395, 8826440, 9130800, 9267762, 9374288, 9378600, 9456900, 9709084, 10043880, 10402590, 10591728, 10652600, 11033050, 11717860, 12136355, 12357016, 12554850, 12609200, 12783120, 13239660, 13870120, 14061432, 14348400, 14563626, 14647325, 15446270, 15978900, 16549575, 16644144, 16739800, 16990897, 17337650, 17576790, 17652880, 18535524, 18757200, 18913800, 19418168, 20087760, 20805180, 21305200, 22066100, 23169405, 23435720, 24272710, 24714032, 25109700, 26006475, 26479320, 27740240, 28122864, 29127252, 29294650, 30892540, 31957800, 33099150, 33479600, 33981794, 34675300, 35153580, 36409065, 37071048, 37827600, 38615675, 38836336, 41610360, 43941975, 44132200, 46338810, 46871440, 48545420, 50219400, 50972691, 52012950, 52958640, 58254504, 58589300, 60681775, 61785080, 63915600, 66198300, 67963588, 69350600, 70307160, 72818130, 74142096, 77231350, 83220720, 84954485, 87883950, 88264400, 92677620, 97090840, 100438800, 101945382, 104025900, 115847025, 116509008, 117178600, 121363550, 123570160, 132396600, 135927176, 138701200, 140614320, 145636260, 154462700, 169908970, 175767900, 182045325, 185355240, 194181680, 203890764, 208051800, 231694050, 234357200, 242727100, 254863455, 264793200, 271854352, 291272520, 308925400, 339817940, 351535800, 364090650, 370710480, 407781528, 416103600, 424772425, 463388100, 485454200, 509726910, 582545040, 617850800, 679635880, 703071600, 728181300, 815563056, 849544850, 926776200, 970908400, 1019453820, 1274317275, 1359271760, 1456362600, 1699089700, 1853552400, 2038907640, 2548634550, 2912725200, 3398179400, 4077815280, 5097269100, 6796358800, 10194538200, 20389076400]

約数ペア:

[(1, 20389076400), (2, 10194538200), (3, 6796358800), (4, 5097269100), (5, 4077815280), (6, 3398179400), (7, 2912725200), (8, 2548634550), (10, 2038907640), (11, 1853552400), (12, 1699089700), (14, 1456362600), (15, 1359271760), (16, 1274317275), (20, 1019453820), (21, 970908400), (22, 926776200), (24, 849544850), (25, 815563056), (28, 728181300), (29, 703071600), (30, 679635880), (33, 617850800), (35, 582545040), (40, 509726910), (42, 485454200), (44, 463388100), (48, 424772425), (49, 416103600), (50, 407781528), (55, 370710480), (56, 364090650), (58, 351535800), (60, 339817940), (66, 308925400), (70, 291272520), (75, 271854352), (77, 264793200), (80, 254863455), (84, 242727100), (87, 234357200), (88, 231694050), (98, 208051800), (100, 203890764), (105, 194181680), (110, 185355240), (112, 182045325), (116, 175767900), (120, 169908970), (132, 154462700), (140, 145636260), (145, 140614320), (147, 138701200), (150, 135927176), (154, 132396600), (165, 123570160), (168, 121363550), (174, 117178600), (175, 116509008), (176, 115847025), (196, 104025900), (200, 101945382), (203, 100438800), (210, 97090840), (220, 92677620), (231, 88264400), (232, 87883950), (240, 84954485), (245, 83220720), (264, 77231350), (275, 74142096), (280, 72818130), (290, 70307160), (294, 69350600), (300, 67963588), (308, 66198300), (319, 63915600), (330, 61785080), (336, 60681775), (348, 58589300), (350, 58254504), (385, 52958640), (392, 52012950), (400, 50972691), (406, 50219400), (420, 48545420), (435, 46871440), (440, 46338810), (462, 44132200), (464, 43941975), (490, 41610360), (525, 38836336), (528, 38615675), (539, 37827600), (550, 37071048), (560, 36409065), (580, 35153580), (588, 34675300), (600, 33981794), (609, 33479600), (616, 33099150), (638, 31957800), (660, 30892540), (696, 29294650), (700, 29127252), (725, 28122864), (735, 27740240), (770, 26479320), (784, 26006475), (812, 25109700), (825, 24714032), (840, 24272710), (870, 23435720), (880, 23169405), (924, 22066100), (957, 21305200), (980, 20805180), (1015, 20087760), (1050, 19418168), (1078, 18913800), (1087, 18757200), (1100, 18535524), (1155, 17652880), (1160, 17576790), (1176, 17337650), (1200, 16990897), (1218, 16739800), (1225, 16644144), (1232, 16549575), (1276, 15978900), (1320, 15446270), (1392, 14647325), (1400, 14563626), (1421, 14348400), (1450, 14061432), (1470, 13870120), (1540, 13239660), (1595, 12783120), (1617, 12609200), (1624, 12554850), (1650, 12357016), (1680, 12136355), (1740, 11717860), (1848, 11033050), (1914, 10652600), (1925, 10591728), (1960, 10402590), (2030, 10043880), (2100, 9709084), (2156, 9456900), (2174, 9378600), (2175, 9374288), (2200, 9267762), (2233, 9130800), (2310, 8826440), (2320, 8788395), (2352, 8668825), (2436, 8369900), (2450, 8322072), (2552, 7989450), (2640, 7723135), (2695, 7565520), (2800, 7281813), (2842, 7174200), (2900, 7030716), (2940, 6935060), (3045, 6695920), (3080, 6619830), (3190, 6391560), (3234, 6304600), (3248, 6277425), (3261, 6252400), (3300, 6178508), (3480, 5858930), (3675, 5548048), (3696, 5516525), (3828, 5326300), (3850, 5295864), (3920, 5201295), (4060, 5021940), (4200, 4854542), (4263, 4782800), (4312, 4728450), (4348, 4689300), (4350, 4687144), (4400, 4633881), (4466, 4565400), (4620, 4413220), (4785, 4261040), (4872, 4184950), (4900, 4161036), (5075, 4017552), (5104, 3994725), (5390, 3782760), (5435, 3751440), (5684, 3587100), (5775, 3530576), (5800, 3515358), (5880, 3467530), (6090, 3347960), (6160, 3309915), (6380, 3195780), (6468, 3152300), (6522, 3126200), (6600, 3089254), (6699, 3043600), (6960, 2929465), (7105, 2869680), (7350, 2774024), (7609, 2679600), (7656, 2663150), (7700, 2647932), (7975, 2556624), (8085, 2521840), (8120, 2510970), (8400, 2427271), (8526, 2391400), (8624, 2364225), (8696, 2344650), (8700, 2343572), (8932, 2282700), (9240, 2206610), (9570, 2130520), (9744, 2092475), (9800, 2080518), (10150, 2008776), (10780, 1891380), (10870, 1875720), (11165, 1826160), (11368, 1793550), (11550, 1765288), (11600, 1757679), (11760, 1733765), (11957, 1705200), (12180, 1673980), (12760, 1597890), (12936, 1576150), (13044, 1563100), (13200, 1544627), (13398, 1521800), (13475, 1513104), (14210, 1434840), (14700, 1387012), (15218, 1339800), (15225, 1339184), (15312, 1331575), (15400, 1323966), (15631, 1304400), (15950, 1278312), (16170, 1260920), (16240, 1255485), (16305, 1250480), (17052, 1195700), (17392, 1172325), (17400, 1171786), (17864, 1141350), (18480, 1103305), (19140, 1065260), (19600, 1040259), (20300, 1004388), (21315, 956560), (21560, 945690), (21740, 937860), (22330, 913080), (22736, 896775), (22827, 893200), (23100, 882644), (23914, 852600), (23925, 852208), (24360, 836990), (25520, 798945), (25872, 788075), (26088, 781550), (26796, 760900), (26950, 756552), (27175, 750288), (28420, 717420), (29400, 693506), (30436, 669900), (30450, 669592), (30800, 661983), (31262, 652200), (31523, 646800), (31900, 639156), (32340, 630460), (32610, 625240), (33495, 608720), (34104, 597850), (34800, 585893), (35525, 573936), (35728, 570675), (35871, 568400), (38045, 535920), (38280, 532630), (40425, 504368), (40600, 502194), (42630, 478280), (43120, 472845), (43480, 468930), (44660, 456540), (45654, 446600), (46200, 441322), (46893, 434800), (47828, 426300), (47850, 426104), (48720, 418495), (52176, 390775), (53263, 382800), (53592, 380450), (53900, 378276), (54350, 375144), (55825, 365232), (56840, 358710), (58800, 346753), (59785, 341040), (60872, 334950), (60900, 334796), (62524, 326100), (63046, 323400), (63800, 319578), (64680, 315230), (65220, 312620), (66990, 304360), (68208, 298925), (71050, 286968), (71742, 284200), (76090, 267960), (76560, 266315), (78155, 260880), (80850, 252184), (81200, 251097), (81525, 250096), (83699, 243600), (85260, 239140), (86960, 234465), (89320, 228270), (91308, 223300), (92400, 220661), (93786, 217400), (94569, 215600), (95656, 213150), (95700, 213052), (106526, 191400), (106575, 191312), (107184, 190225), (107800, 189138), (108700, 187572), (111650, 182616), (113680, 179355), (114135, 178640), (119570, 170520), (121744, 167475), (121800, 167398), (125048, 163050), (126092, 161700), (127600, 159789), (129360, 157615), (130440, 156310), (133980, 152180), (142100, 143484)]