2912588640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1182

約数の個数: 288

約数和(自身を含む): 10782809856

約数和(自身を除く): 7870221216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 157, 160, 180, 195, 208, 234, 240, 260, 288, 312, 314, 360, 390, 416, 468, 471, 480, 520, 585, 624, 628, 720, 780, 785, 936, 942, 991, 1040, 1170, 1248, 1256, 1413, 1440, 1560, 1570, 1872, 1884, 1982, 2041, 2080, 2340, 2355, 2512, 2826, 2973, 3120, 3140, 3744, 3768, 3964, 4082, 4680, 4710, 4955, 5024, 5652, 5946, 6123, 6240, 6280, 7065, 7536, 7928, 8164, 8919, 9360, 9420, 9910, 10205, 11304, 11892, 12246, 12560, 12883, 14130, 14865, 15072, 15856, 16328, 17838, 18369, 18720, 18840, 19820, 20410, 22608, 23784, 24492, 25120, 25766, 28260, 29730, 30615, 31712, 32656, 35676, 36738, 37680, 38649, 39640, 40820, 44595, 45216, 47568, 48984, 51532, 56520, 59460, 61230, 64415, 65312, 71352, 73476, 75360, 77298, 79280, 81640, 89190, 91845, 95136, 97968, 103064, 113040, 115947, 118920, 122460, 128830, 142704, 146952, 154596, 155587, 158560, 163280, 178380, 183690, 193245, 195936, 206128, 226080, 231894, 237840, 244920, 257660, 285408, 293904, 309192, 311174, 326560, 356760, 367380, 386490, 412256, 463788, 466761, 475680, 489840, 515320, 579735, 587808, 618384, 622348, 713520, 734760, 772980, 777935, 927576, 933522, 979680, 1030640, 1159470, 1236768, 1244696, 1400283, 1427040, 1469520, 1545960, 1555870, 1855152, 1867044, 2022631, 2061280, 2318940, 2333805, 2489392, 2800566, 2939040, 3091920, 3111740, 3710304, 3734088, 4045262, 4637880, 4667610, 4978784, 5601132, 6067893, 6183840, 6223480, 7001415, 7468176, 8090524, 9275760, 9335220, 10113155, 11202264, 12135786, 12446960, 14002830, 14936352, 16181048, 18203679, 18551520, 18670440, 20226310, 22404528, 24271572, 24893920, 28005660, 30339465, 32362096, 36407358, 37340880, 40452620, 44809056, 48543144, 56011320, 60678930, 64724192, 72814716, 74681760, 80905240, 91018395, 97086288, 112022640, 121357860, 145629432, 161810480, 182036790, 194172576, 224045280, 242715720, 291258864, 323620960, 364073580, 485431440, 582517728, 728147160, 970862880, 1456294320, 2912588640]

約数ペア:

[(1, 2912588640), (2, 1456294320), (3, 970862880), (4, 728147160), (5, 582517728), (6, 485431440), (8, 364073580), (9, 323620960), (10, 291258864), (12, 242715720), (13, 224045280), (15, 194172576), (16, 182036790), (18, 161810480), (20, 145629432), (24, 121357860), (26, 112022640), (30, 97086288), (32, 91018395), (36, 80905240), (39, 74681760), (40, 72814716), (45, 64724192), (48, 60678930), (52, 56011320), (60, 48543144), (65, 44809056), (72, 40452620), (78, 37340880), (80, 36407358), (90, 32362096), (96, 30339465), (104, 28005660), (117, 24893920), (120, 24271572), (130, 22404528), (144, 20226310), (156, 18670440), (157, 18551520), (160, 18203679), (180, 16181048), (195, 14936352), (208, 14002830), (234, 12446960), (240, 12135786), (260, 11202264), (288, 10113155), (312, 9335220), (314, 9275760), (360, 8090524), (390, 7468176), (416, 7001415), (468, 6223480), (471, 6183840), (480, 6067893), (520, 5601132), (585, 4978784), (624, 4667610), (628, 4637880), (720, 4045262), (780, 3734088), (785, 3710304), (936, 3111740), (942, 3091920), (991, 2939040), (1040, 2800566), (1170, 2489392), (1248, 2333805), (1256, 2318940), (1413, 2061280), (1440, 2022631), (1560, 1867044), (1570, 1855152), (1872, 1555870), (1884, 1545960), (1982, 1469520), (2041, 1427040), (2080, 1400283), (2340, 1244696), (2355, 1236768), (2512, 1159470), (2826, 1030640), (2973, 979680), (3120, 933522), (3140, 927576), (3744, 777935), (3768, 772980), (3964, 734760), (4082, 713520), (4680, 622348), (4710, 618384), (4955, 587808), (5024, 579735), (5652, 515320), (5946, 489840), (6123, 475680), (6240, 466761), (6280, 463788), (7065, 412256), (7536, 386490), (7928, 367380), (8164, 356760), (8919, 326560), (9360, 311174), (9420, 309192), (9910, 293904), (10205, 285408), (11304, 257660), (11892, 244920), (12246, 237840), (12560, 231894), (12883, 226080), (14130, 206128), (14865, 195936), (15072, 193245), (15856, 183690), (16328, 178380), (17838, 163280), (18369, 158560), (18720, 155587), (18840, 154596), (19820, 146952), (20410, 142704), (22608, 128830), (23784, 122460), (24492, 118920), (25120, 115947), (25766, 113040), (28260, 103064), (29730, 97968), (30615, 95136), (31712, 91845), (32656, 89190), (35676, 81640), (36738, 79280), (37680, 77298), (38649, 75360), (39640, 73476), (40820, 71352), (44595, 65312), (45216, 64415), (47568, 61230), (48984, 59460), (51532, 56520)]