20142483120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:801

約数の個数: 360

約数和(自身を含む): 71628839568

約数和(自身を除く): 51486356448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 43, 45, 48, 60, 62, 72, 80, 86, 90, 93, 120, 124, 129, 144, 155, 172, 180, 186, 215, 240, 248, 258, 279, 310, 344, 360, 372, 387, 430, 465, 496, 516, 558, 620, 645, 677, 688, 720, 744, 774, 860, 930, 961, 1032, 1116, 1240, 1290, 1333, 1354, 1395, 1488, 1548, 1720, 1860, 1922, 1935, 2031, 2064, 2232, 2480, 2580, 2666, 2708, 2790, 2883, 3096, 3385, 3440, 3720, 3844, 3870, 3999, 4062, 4464, 4805, 5160, 5332, 5416, 5580, 5766, 6093, 6192, 6665, 6770, 7440, 7688, 7740, 7998, 8124, 8649, 9610, 10155, 10320, 10664, 10832, 11160, 11532, 11997, 12186, 13330, 13540, 14415, 15376, 15480, 15996, 16248, 17298, 19220, 19995, 20310, 20987, 21328, 22320, 23064, 23994, 24372, 26660, 27080, 28830, 29111, 30465, 30960, 31992, 32496, 34596, 38440, 39990, 40620, 41323, 41974, 43245, 46128, 47988, 48744, 53320, 54160, 57660, 58222, 59985, 60930, 62961, 63984, 69192, 76880, 79980, 81240, 82646, 83948, 86490, 87333, 95976, 97488, 104935, 106640, 115320, 116444, 119970, 121860, 123969, 125922, 138384, 145555, 159960, 162480, 165292, 167896, 172980, 174666, 188883, 191952, 206615, 209870, 230640, 232888, 239940, 243720, 247938, 251844, 261999, 291110, 314805, 319920, 330584, 335792, 345960, 349332, 371907, 377766, 413230, 419740, 436665, 465776, 479880, 487440, 495876, 503688, 523998, 582220, 619845, 629610, 650597, 661168, 691920, 698664, 743814, 755532, 826460, 839480, 873330, 902441, 944415, 959760, 991752, 1007376, 1047996, 1164440, 1239690, 1259220, 1301194, 1309995, 1397328, 1487628, 1511064, 1652920, 1678960, 1746660, 1804882, 1859535, 1888830, 1951791, 1983504, 2095992, 2328880, 2479380, 2518440, 2602388, 2619990, 2707323, 2975256, 3022128, 3252985, 3305840, 3493320, 3609764, 3719070, 3777660, 3903582, 4191984, 4512205, 4958760, 5036880, 5204776, 5239980, 5414646, 5855373, 5950512, 6505970, 6986640, 7219528, 7438140, 7555320, 7807164, 8121969, 9024410, 9758955, 9917520, 10409552, 10479960, 10829292, 11710746, 13011940, 13536615, 14439056, 14876280, 15110640, 15614328, 16243938, 18048820, 19517910, 20959920, 21658584, 23421492, 26023880, 27073230, 27975671, 29276865, 29752560, 31228656, 32487876, 36097640, 39035820, 40609845, 43317168, 46842984, 52047760, 54146460, 55951342, 58553730, 64975752, 72195280, 78071640, 81219690, 83927013, 93685968, 108292920, 111902684, 117107460, 129951504, 139878355, 156143280, 162439380, 167854026, 216585840, 223805368, 234214920, 251781039, 279756710, 324878760, 335708052, 419635065, 447610736, 468429840, 503562078, 559513420, 649757520, 671416104, 839270130, 1007124156, 1119026840, 1258905195, 1342832208, 1678540260, 2014248312, 2238053680, 2517810390, 3357080520, 4028496624, 5035620780, 6714161040, 10071241560, 20142483120]

約数ペア:

[(1, 20142483120), (2, 10071241560), (3, 6714161040), (4, 5035620780), (5, 4028496624), (6, 3357080520), (8, 2517810390), (9, 2238053680), (10, 2014248312), (12, 1678540260), (15, 1342832208), (16, 1258905195), (18, 1119026840), (20, 1007124156), (24, 839270130), (30, 671416104), (31, 649757520), (36, 559513420), (40, 503562078), (43, 468429840), (45, 447610736), (48, 419635065), (60, 335708052), (62, 324878760), (72, 279756710), (80, 251781039), (86, 234214920), (90, 223805368), (93, 216585840), (120, 167854026), (124, 162439380), (129, 156143280), (144, 139878355), (155, 129951504), (172, 117107460), (180, 111902684), (186, 108292920), (215, 93685968), (240, 83927013), (248, 81219690), (258, 78071640), (279, 72195280), (310, 64975752), (344, 58553730), (360, 55951342), (372, 54146460), (387, 52047760), (430, 46842984), (465, 43317168), (496, 40609845), (516, 39035820), (558, 36097640), (620, 32487876), (645, 31228656), (677, 29752560), (688, 29276865), (720, 27975671), (744, 27073230), (774, 26023880), (860, 23421492), (930, 21658584), (961, 20959920), (1032, 19517910), (1116, 18048820), (1240, 16243938), (1290, 15614328), (1333, 15110640), (1354, 14876280), (1395, 14439056), (1488, 13536615), (1548, 13011940), (1720, 11710746), (1860, 10829292), (1922, 10479960), (1935, 10409552), (2031, 9917520), (2064, 9758955), (2232, 9024410), (2480, 8121969), (2580, 7807164), (2666, 7555320), (2708, 7438140), (2790, 7219528), (2883, 6986640), (3096, 6505970), (3385, 5950512), (3440, 5855373), (3720, 5414646), (3844, 5239980), (3870, 5204776), (3999, 5036880), (4062, 4958760), (4464, 4512205), (4805, 4191984), (5160, 3903582), (5332, 3777660), (5416, 3719070), (5580, 3609764), (5766, 3493320), (6093, 3305840), (6192, 3252985), (6665, 3022128), (6770, 2975256), (7440, 2707323), (7688, 2619990), (7740, 2602388), (7998, 2518440), (8124, 2479380), (8649, 2328880), (9610, 2095992), (10155, 1983504), (10320, 1951791), (10664, 1888830), (10832, 1859535), (11160, 1804882), (11532, 1746660), (11997, 1678960), (12186, 1652920), (13330, 1511064), (13540, 1487628), (14415, 1397328), (15376, 1309995), (15480, 1301194), (15996, 1259220), (16248, 1239690), (17298, 1164440), (19220, 1047996), (19995, 1007376), (20310, 991752), (20987, 959760), (21328, 944415), (22320, 902441), (23064, 873330), (23994, 839480), (24372, 826460), (26660, 755532), (27080, 743814), (28830, 698664), (29111, 691920), (30465, 661168), (30960, 650597), (31992, 629610), (32496, 619845), (34596, 582220), (38440, 523998), (39990, 503688), (40620, 495876), (41323, 487440), (41974, 479880), (43245, 465776), (46128, 436665), (47988, 419740), (48744, 413230), (53320, 377766), (54160, 371907), (57660, 349332), (58222, 345960), (59985, 335792), (60930, 330584), (62961, 319920), (63984, 314805), (69192, 291110), (76880, 261999), (79980, 251844), (81240, 247938), (82646, 243720), (83948, 239940), (86490, 232888), (87333, 230640), (95976, 209870), (97488, 206615), (104935, 191952), (106640, 188883), (115320, 174666), (116444, 172980), (119970, 167896), (121860, 165292), (123969, 162480), (125922, 159960), (138384, 145555)]