56138236560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{182599}}^1$

素因数の和:182686

約数の個数: 240

約数和(自身を含む): 218997292800

約数和(自身を除く): 162859056240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 84, 90, 105, 112, 120, 122, 126, 140, 144, 168, 180, 183, 210, 240, 244, 252, 280, 305, 315, 336, 360, 366, 420, 427, 488, 504, 549, 560, 610, 630, 720, 732, 840, 854, 915, 976, 1008, 1098, 1220, 1260, 1281, 1464, 1680, 1708, 1830, 2135, 2196, 2440, 2520, 2562, 2745, 2928, 3416, 3660, 3843, 4270, 4392, 4880, 5040, 5124, 5490, 6405, 6832, 7320, 7686, 8540, 8784, 10248, 10980, 12810, 14640, 15372, 17080, 19215, 20496, 21960, 25620, 30744, 34160, 38430, 43920, 51240, 61488, 76860, 102480, 153720, 182599, 307440, 365198, 547797, 730396, 912995, 1095594, 1278193, 1460792, 1643391, 1825990, 2191188, 2556386, 2738985, 2921584, 3286782, 3651980, 3834579, 4382376, 5112772, 5477970, 6390965, 6573564, 7303960, 7669158, 8216955, 8764752, 10225544, 10955940, 11138539, 11503737, 12781930, 13147128, 14607920, 15338316, 16433910, 19172895, 20451088, 21911880, 22277078, 23007474, 25563860, 26294256, 30676632, 32867820, 33415617, 38345790, 43823760, 44554156, 46014948, 51127720, 55692695, 57518685, 61353264, 65735640, 66831234, 76691580, 77969773, 89108312, 92029896, 100246851, 102255440, 111385390, 115037370, 131471280, 133662468, 153383160, 155939546, 167078085, 178216624, 184059792, 200493702, 222770780, 230074740, 233909319, 267324936, 306766320, 311879092, 334156170, 389848865, 400987404, 445541560, 460149480, 467818638, 501234255, 534649872, 623758184, 668312340, 701727957, 779697730, 801974808, 891083120, 920298960, 935637276, 1002468510, 1169546595, 1247516368, 1336624680, 1403455914, 1559395460, 1603949616, 1871274552, 2004937020, 2339093190, 2673249360, 2806911828, 3118790920, 3508639785, 3742549104, 4009874040, 4678186380, 5613823656, 6237581840, 7017279570, 8019748080, 9356372760, 11227647312, 14034559140, 18712745520, 28069118280, 56138236560]

約数ペア:

[(1, 56138236560), (2, 28069118280), (3, 18712745520), (4, 14034559140), (5, 11227647312), (6, 9356372760), (7, 8019748080), (8, 7017279570), (9, 6237581840), (10, 5613823656), (12, 4678186380), (14, 4009874040), (15, 3742549104), (16, 3508639785), (18, 3118790920), (20, 2806911828), (21, 2673249360), (24, 2339093190), (28, 2004937020), (30, 1871274552), (35, 1603949616), (36, 1559395460), (40, 1403455914), (42, 1336624680), (45, 1247516368), (48, 1169546595), (56, 1002468510), (60, 935637276), (61, 920298960), (63, 891083120), (70, 801974808), (72, 779697730), (80, 701727957), (84, 668312340), (90, 623758184), (105, 534649872), (112, 501234255), (120, 467818638), (122, 460149480), (126, 445541560), (140, 400987404), (144, 389848865), (168, 334156170), (180, 311879092), (183, 306766320), (210, 267324936), (240, 233909319), (244, 230074740), (252, 222770780), (280, 200493702), (305, 184059792), (315, 178216624), (336, 167078085), (360, 155939546), (366, 153383160), (420, 133662468), (427, 131471280), (488, 115037370), (504, 111385390), (549, 102255440), (560, 100246851), (610, 92029896), (630, 89108312), (720, 77969773), (732, 76691580), (840, 66831234), (854, 65735640), (915, 61353264), (976, 57518685), (1008, 55692695), (1098, 51127720), (1220, 46014948), (1260, 44554156), (1281, 43823760), (1464, 38345790), (1680, 33415617), (1708, 32867820), (1830, 30676632), (2135, 26294256), (2196, 25563860), (2440, 23007474), (2520, 22277078), (2562, 21911880), (2745, 20451088), (2928, 19172895), (3416, 16433910), (3660, 15338316), (3843, 14607920), (4270, 13147128), (4392, 12781930), (4880, 11503737), (5040, 11138539), (5124, 10955940), (5490, 10225544), (6405, 8764752), (6832, 8216955), (7320, 7669158), (7686, 7303960), (8540, 6573564), (8784, 6390965), (10248, 5477970), (10980, 5112772), (12810, 4382376), (14640, 3834579), (15372, 3651980), (17080, 3286782), (19215, 2921584), (20496, 2738985), (21960, 2556386), (25620, 2191188), (30744, 1825990), (34160, 1643391), (38430, 1460792), (43920, 1278193), (51240, 1095594), (61488, 912995), (76860, 730396), (102480, 547797), (153720, 365198), (182599, 307440)]