31291755360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{2297}}^1$

素因数の和:2697

約数の個数: 192

約数和(自身を含む): 99942704064

約数和(自身を除く): 68650948704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 101, 120, 160, 202, 240, 281, 303, 404, 480, 505, 562, 606, 808, 843, 1010, 1124, 1212, 1405, 1515, 1616, 1686, 2020, 2248, 2297, 2424, 2810, 3030, 3232, 3372, 4040, 4215, 4496, 4594, 4848, 5620, 6060, 6744, 6891, 8080, 8430, 8992, 9188, 9696, 11240, 11485, 12120, 13488, 13782, 16160, 16860, 18376, 22480, 22970, 24240, 26976, 27564, 28381, 33720, 34455, 36752, 44960, 45940, 48480, 55128, 56762, 67440, 68910, 73504, 85143, 91880, 110256, 113524, 134880, 137820, 141905, 170286, 183760, 220512, 227048, 231997, 275640, 283810, 340572, 367520, 425715, 454096, 463994, 551280, 567620, 645457, 681144, 695991, 851430, 908192, 927988, 1102560, 1135240, 1159985, 1290914, 1362288, 1391982, 1702860, 1855976, 1936371, 2270480, 2319970, 2581828, 2724576, 2783964, 3227285, 3405720, 3479955, 3711952, 3872742, 4540960, 4639940, 5163656, 5567928, 6454570, 6811440, 6959910, 7423904, 7745484, 9279880, 9681855, 10327312, 11135856, 12909140, 13622880, 13919820, 15490968, 18559760, 19363710, 20654624, 22271712, 25818280, 27839640, 30981936, 37119520, 38727420, 51636560, 55679280, 61963872, 65191157, 77454840, 103273120, 111358560, 130382314, 154909680, 195573471, 260764628, 309819360, 325955785, 391146942, 521529256, 651911570, 782293884, 977867355, 1043058512, 1303823140, 1564587768, 1955734710, 2086117024, 2607646280, 3129175536, 3911469420, 5215292560, 6258351072, 7822938840, 10430585120, 15645877680, 31291755360]

約数ペア:

[(1, 31291755360), (2, 15645877680), (3, 10430585120), (4, 7822938840), (5, 6258351072), (6, 5215292560), (8, 3911469420), (10, 3129175536), (12, 2607646280), (15, 2086117024), (16, 1955734710), (20, 1564587768), (24, 1303823140), (30, 1043058512), (32, 977867355), (40, 782293884), (48, 651911570), (60, 521529256), (80, 391146942), (96, 325955785), (101, 309819360), (120, 260764628), (160, 195573471), (202, 154909680), (240, 130382314), (281, 111358560), (303, 103273120), (404, 77454840), (480, 65191157), (505, 61963872), (562, 55679280), (606, 51636560), (808, 38727420), (843, 37119520), (1010, 30981936), (1124, 27839640), (1212, 25818280), (1405, 22271712), (1515, 20654624), (1616, 19363710), (1686, 18559760), (2020, 15490968), (2248, 13919820), (2297, 13622880), (2424, 12909140), (2810, 11135856), (3030, 10327312), (3232, 9681855), (3372, 9279880), (4040, 7745484), (4215, 7423904), (4496, 6959910), (4594, 6811440), (4848, 6454570), (5620, 5567928), (6060, 5163656), (6744, 4639940), (6891, 4540960), (8080, 3872742), (8430, 3711952), (8992, 3479955), (9188, 3405720), (9696, 3227285), (11240, 2783964), (11485, 2724576), (12120, 2581828), (13488, 2319970), (13782, 2270480), (16160, 1936371), (16860, 1855976), (18376, 1702860), (22480, 1391982), (22970, 1362288), (24240, 1290914), (26976, 1159985), (27564, 1135240), (28381, 1102560), (33720, 927988), (34455, 908192), (36752, 851430), (44960, 695991), (45940, 681144), (48480, 645457), (55128, 567620), (56762, 551280), (67440, 463994), (68910, 454096), (73504, 425715), (85143, 367520), (91880, 340572), (110256, 283810), (113524, 275640), (134880, 231997), (137820, 227048), (141905, 220512), (170286, 183760)]