20178033120

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2293}}^1$

素因数の和:2424

約数の個数: 480

約数和(自身を含む): 82259610048

約数和(自身を除く): 62081576928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 97, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 194, 210, 216, 224, 240, 252, 270, 280, 288, 291, 315, 324, 336, 360, 378, 388, 405, 420, 432, 480, 485, 504, 540, 560, 567, 582, 630, 648, 672, 679, 720, 756, 776, 810, 840, 864, 873, 945, 970, 1008, 1080, 1120, 1134, 1164, 1260, 1296, 1358, 1440, 1455, 1512, 1552, 1620, 1680, 1746, 1890, 1940, 2016, 2037, 2160, 2268, 2293, 2328, 2520, 2592, 2619, 2716, 2835, 2910, 3024, 3104, 3240, 3360, 3395, 3492, 3780, 3880, 4074, 4320, 4365, 4536, 4586, 4656, 5040, 5238, 5432, 5670, 5820, 6048, 6111, 6480, 6790, 6879, 6984, 7560, 7760, 7857, 8148, 8730, 9072, 9172, 9312, 10080, 10185, 10476, 10864, 11340, 11465, 11640, 12222, 12960, 13095, 13580, 13758, 13968, 15120, 15520, 15714, 16051, 16296, 17460, 18144, 18333, 18344, 20370, 20637, 20952, 21728, 22680, 22930, 23280, 24444, 26190, 27160, 27516, 27936, 30240, 30555, 31428, 32102, 32592, 34395, 34920, 36666, 36688, 39285, 40740, 41274, 41904, 45360, 45860, 46560, 48153, 48888, 52380, 54320, 54999, 55032, 61110, 61911, 62856, 64204, 65184, 68790, 69840, 73332, 73376, 78570, 80255, 81480, 82548, 83808, 90720, 91665, 91720, 96306, 97776, 103185, 104760, 108640, 109998, 110064, 122220, 123822, 125712, 128408, 137580, 139680, 144459, 146664, 157140, 160510, 162960, 165096, 183330, 183440, 185733, 192612, 195552, 206370, 209520, 219996, 220128, 222421, 240765, 244440, 247644, 251424, 256816, 274995, 275160, 288918, 293328, 309555, 314280, 321020, 325920, 330192, 366660, 366880, 371466, 385224, 412740, 419040, 433377, 439992, 444842, 481530, 488880, 495288, 513632, 549990, 550320, 577836, 586656, 619110, 628560, 642040, 660384, 667263, 722295, 733320, 742932, 770448, 825480, 866754, 879984, 889684, 928665, 963060, 977760, 990576, 1099980, 1100640, 1112105, 1155672, 1238220, 1257120, 1284080, 1300131, 1334526, 1444590, 1466640, 1485864, 1540896, 1556947, 1650960, 1733508, 1759968, 1779368, 1857330, 1926120, 1981152, 2001789, 2166885, 2199960, 2224210, 2311344, 2476440, 2568160, 2600262, 2669052, 2889180, 2933280, 2971728, 3113894, 3301920, 3336315, 3467016, 3558736, 3714660, 3852240, 4003578, 4333770, 4399920, 4448420, 4622688, 4670841, 4952880, 5200524, 5338104, 5778360, 5943456, 6005367, 6227788, 6500655, 6672630, 6934032, 7117472, 7429320, 7704480, 7784735, 8007156, 8667540, 8799840, 8896840, 9341682, 9905760, 10008945, 10401048, 10676208, 11556720, 12010734, 12455576, 13001310, 13345260, 13868064, 14012523, 14858640, 15569470, 16014312, 17335080, 17793680, 18016101, 18683364, 20017890, 20802096, 21352416, 23113440, 23354205, 24021468, 24911152, 26002620, 26690520, 28025046, 29717280, 30026835, 31138940, 32028624, 34670160, 35587360, 36032202, 37366728, 40035780, 41604192, 42037569, 46708410, 48042936, 49822304, 52005240, 53381040, 56050092, 60053670, 62277880, 64057248, 69340320, 70062615, 72064404, 74733456, 80071560, 84075138, 90080505, 93416820, 96085872, 104010480, 106762080, 112100184, 120107340, 124555760, 126112707, 140125230, 144128808, 149466912, 160143120, 168150276, 180161010, 186833640, 192171744, 208020960, 210187845, 224200368, 240214680, 249111520, 252225414, 280250460, 288257616, 320286240, 336300552, 360322020, 373667280, 420375690, 448400736, 480429360, 504450828, 560500920, 576515232, 630563535, 672601104, 720644040, 747334560, 840751380, 960858720, 1008901656, 1121001840, 1261127070, 1345202208, 1441288080, 1681502760, 2017803312, 2242003680, 2522254140, 2882576160, 3363005520, 4035606624, 5044508280, 6726011040, 10089016560, 20178033120]

約数ペア:

[(1, 20178033120), (2, 10089016560), (3, 6726011040), (4, 5044508280), (5, 4035606624), (6, 3363005520), (7, 2882576160), (8, 2522254140), (9, 2242003680), (10, 2017803312), (12, 1681502760), (14, 1441288080), (15, 1345202208), (16, 1261127070), (18, 1121001840), (20, 1008901656), (21, 960858720), (24, 840751380), (27, 747334560), (28, 720644040), (30, 672601104), (32, 630563535), (35, 576515232), (36, 560500920), (40, 504450828), (42, 480429360), (45, 448400736), (48, 420375690), (54, 373667280), (56, 360322020), (60, 336300552), (63, 320286240), (70, 288257616), (72, 280250460), (80, 252225414), (81, 249111520), (84, 240214680), (90, 224200368), (96, 210187845), (97, 208020960), (105, 192171744), (108, 186833640), (112, 180161010), (120, 168150276), (126, 160143120), (135, 149466912), (140, 144128808), (144, 140125230), (160, 126112707), (162, 124555760), (168, 120107340), (180, 112100184), (189, 106762080), (194, 104010480), (210, 96085872), (216, 93416820), (224, 90080505), (240, 84075138), (252, 80071560), (270, 74733456), (280, 72064404), (288, 70062615), (291, 69340320), (315, 64057248), (324, 62277880), (336, 60053670), (360, 56050092), (378, 53381040), (388, 52005240), (405, 49822304), (420, 48042936), (432, 46708410), (480, 42037569), (485, 41604192), (504, 40035780), (540, 37366728), (560, 36032202), (567, 35587360), (582, 34670160), (630, 32028624), (648, 31138940), (672, 30026835), (679, 29717280), (720, 28025046), (756, 26690520), (776, 26002620), (810, 24911152), (840, 24021468), (864, 23354205), (873, 23113440), (945, 21352416), (970, 20802096), (1008, 20017890), (1080, 18683364), (1120, 18016101), (1134, 17793680), (1164, 17335080), (1260, 16014312), (1296, 15569470), (1358, 14858640), (1440, 14012523), (1455, 13868064), (1512, 13345260), (1552, 13001310), (1620, 12455576), (1680, 12010734), (1746, 11556720), (1890, 10676208), (1940, 10401048), (2016, 10008945), (2037, 9905760), (2160, 9341682), (2268, 8896840), (2293, 8799840), (2328, 8667540), (2520, 8007156), (2592, 7784735), (2619, 7704480), (2716, 7429320), (2835, 7117472), (2910, 6934032), (3024, 6672630), (3104, 6500655), (3240, 6227788), (3360, 6005367), (3395, 5943456), (3492, 5778360), (3780, 5338104), (3880, 5200524), (4074, 4952880), (4320, 4670841), (4365, 4622688), (4536, 4448420), (4586, 4399920), (4656, 4333770), (5040, 4003578), (5238, 3852240), (5432, 3714660), (5670, 3558736), (5820, 3467016), (6048, 3336315), (6111, 3301920), (6480, 3113894), (6790, 2971728), (6879, 2933280), (6984, 2889180), (7560, 2669052), (7760, 2600262), (7857, 2568160), (8148, 2476440), (8730, 2311344), (9072, 2224210), (9172, 2199960), (9312, 2166885), (10080, 2001789), (10185, 1981152), (10476, 1926120), (10864, 1857330), (11340, 1779368), (11465, 1759968), (11640, 1733508), (12222, 1650960), (12960, 1556947), (13095, 1540896), (13580, 1485864), (13758, 1466640), (13968, 1444590), (15120, 1334526), (15520, 1300131), (15714, 1284080), (16051, 1257120), (16296, 1238220), (17460, 1155672), (18144, 1112105), (18333, 1100640), (18344, 1099980), (20370, 990576), (20637, 977760), (20952, 963060), (21728, 928665), (22680, 889684), (22930, 879984), (23280, 866754), (24444, 825480), (26190, 770448), (27160, 742932), (27516, 733320), (27936, 722295), (30240, 667263), (30555, 660384), (31428, 642040), (32102, 628560), (32592, 619110), (34395, 586656), (34920, 577836), (36666, 550320), (36688, 549990), (39285, 513632), (40740, 495288), (41274, 488880), (41904, 481530), (45360, 444842), (45860, 439992), (46560, 433377), (48153, 419040), (48888, 412740), (52380, 385224), (54320, 371466), (54999, 366880), (55032, 366660), (61110, 330192), (61911, 325920), (62856, 321020), (64204, 314280), (65184, 309555), (68790, 293328), (69840, 288918), (73332, 275160), (73376, 274995), (78570, 256816), (80255, 251424), (81480, 247644), (82548, 244440), (83808, 240765), (90720, 222421), (91665, 220128), (91720, 219996), (96306, 209520), (97776, 206370), (103185, 195552), (104760, 192612), (108640, 185733), (109998, 183440), (110064, 183330), (122220, 165096), (123822, 162960), (125712, 160510), (128408, 157140), (137580, 146664), (139680, 144459)]