56313348840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{720857}}^1$

素因数の和:720912

約数の個数: 192

約数和(自身を含む): 215911388160

約数和(自身を除く): 159598039320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3906, 4340, 5208, 5580, 6510, 7812, 8680, 9765, 11160, 13020, 15624, 19530, 26040, 39060, 78120, 720857, 1441714, 2162571, 2883428, 3604285, 4325142, 5045999, 5766856, 6487713, 7208570, 8650284, 10091998, 10812855, 12975426, 14417140, 15137997, 17300568, 20183996, 21625710, 22346567, 25229995, 25950852, 28834280, 30275994, 32438565, 40367992, 43251420, 44693134, 45413991, 50459990, 51901704, 60551988, 64877130, 67039701, 75689985, 86502840, 89386268, 90827982, 100919980, 111732835, 121103976, 129754260, 134079402, 151379970, 156425969, 178772536, 181655964, 201119103, 201839960, 223465670, 227069955, 259508520, 268158804, 302759940, 312851938, 335198505, 363311928, 402238206, 446931340, 454139910, 469277907, 536317608, 605519880, 625703876, 670397010, 782129845, 804476412, 893862680, 908279820, 938555814, 1005595515, 1251407752, 1340794020, 1407833721, 1564259690, 1608952824, 1816559640, 1877111628, 2011191030, 2346389535, 2681588040, 2815667442, 3128519380, 3754223256, 4022382060, 4692779070, 5631334884, 6257038760, 7039168605, 8044764120, 9385558140, 11262669768, 14078337210, 18771116280, 28156674420, 56313348840]

約数ペア:

[(1, 56313348840), (2, 28156674420), (3, 18771116280), (4, 14078337210), (5, 11262669768), (6, 9385558140), (7, 8044764120), (8, 7039168605), (9, 6257038760), (10, 5631334884), (12, 4692779070), (14, 4022382060), (15, 3754223256), (18, 3128519380), (20, 2815667442), (21, 2681588040), (24, 2346389535), (28, 2011191030), (30, 1877111628), (31, 1816559640), (35, 1608952824), (36, 1564259690), (40, 1407833721), (42, 1340794020), (45, 1251407752), (56, 1005595515), (60, 938555814), (62, 908279820), (63, 893862680), (70, 804476412), (72, 782129845), (84, 670397010), (90, 625703876), (93, 605519880), (105, 536317608), (120, 469277907), (124, 454139910), (126, 446931340), (140, 402238206), (155, 363311928), (168, 335198505), (180, 312851938), (186, 302759940), (210, 268158804), (217, 259508520), (248, 227069955), (252, 223465670), (279, 201839960), (280, 201119103), (310, 181655964), (315, 178772536), (360, 156425969), (372, 151379970), (420, 134079402), (434, 129754260), (465, 121103976), (504, 111732835), (558, 100919980), (620, 90827982), (630, 89386268), (651, 86502840), (744, 75689985), (840, 67039701), (868, 64877130), (930, 60551988), (1085, 51901704), (1116, 50459990), (1240, 45413991), (1260, 44693134), (1302, 43251420), (1395, 40367992), (1736, 32438565), (1860, 30275994), (1953, 28834280), (2170, 25950852), (2232, 25229995), (2520, 22346567), (2604, 21625710), (2790, 20183996), (3255, 17300568), (3720, 15137997), (3906, 14417140), (4340, 12975426), (5208, 10812855), (5580, 10091998), (6510, 8650284), (7812, 7208570), (8680, 6487713), (9765, 5766856), (11160, 5045999), (13020, 4325142), (15624, 3604285), (19530, 2883428), (26040, 2162571), (39060, 1441714), (78120, 720857)]