6921000840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2879}}^1$

素因数の和:2996

約数の個数: 256

約数和(自身を含む): 23688806400

約数和(自身を除く): 16767805560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 67, 69, 78, 92, 104, 115, 120, 130, 134, 138, 156, 184, 195, 201, 230, 260, 268, 276, 299, 312, 335, 345, 390, 402, 460, 520, 536, 552, 598, 670, 690, 780, 804, 871, 897, 920, 1005, 1196, 1340, 1380, 1495, 1541, 1560, 1608, 1742, 1794, 2010, 2392, 2613, 2680, 2760, 2879, 2990, 3082, 3484, 3588, 4020, 4355, 4485, 4623, 5226, 5758, 5980, 6164, 6968, 7176, 7705, 8040, 8637, 8710, 8970, 9246, 10452, 11516, 11960, 12328, 13065, 14395, 15410, 17274, 17420, 17940, 18492, 20033, 20904, 23032, 23115, 26130, 28790, 30820, 34548, 34840, 35880, 36984, 37427, 40066, 43185, 46230, 52260, 57580, 60099, 61640, 66217, 69096, 74854, 80132, 86370, 92460, 100165, 104520, 112281, 115160, 120198, 132434, 149708, 160264, 172740, 184920, 187135, 192893, 198651, 200330, 224562, 240396, 264868, 299416, 300495, 331085, 345480, 374270, 385786, 397302, 400660, 449124, 480792, 529736, 561405, 578679, 600990, 662170, 748540, 771572, 794604, 801320, 860821, 898248, 964465, 993255, 1122810, 1157358, 1201980, 1324340, 1497080, 1543144, 1589208, 1721642, 1928930, 1986510, 2245620, 2314716, 2403960, 2507609, 2582463, 2648680, 2893395, 3443284, 3857860, 3973020, 4304105, 4436539, 4491240, 4629432, 5015218, 5164926, 5786790, 6886568, 7522827, 7715720, 7946040, 8608210, 8873078, 10030436, 10329852, 11573580, 12538045, 12912315, 13309617, 15045654, 17216420, 17746156, 20060872, 20659704, 22182695, 23147160, 25076090, 25824630, 26619234, 30091308, 34432840, 35492312, 37614135, 44365390, 50152180, 51649260, 53238468, 57675007, 60182616, 66548085, 75228270, 88730780, 100304360, 103298520, 106476936, 115350014, 133096170, 150456540, 173025021, 177461560, 230700028, 266192340, 288375035, 300913080, 346050042, 461400056, 532384680, 576750070, 692100084, 865125105, 1153500140, 1384200168, 1730250210, 2307000280, 3460500420, 6921000840]

約数ペア:

[(1, 6921000840), (2, 3460500420), (3, 2307000280), (4, 1730250210), (5, 1384200168), (6, 1153500140), (8, 865125105), (10, 692100084), (12, 576750070), (13, 532384680), (15, 461400056), (20, 346050042), (23, 300913080), (24, 288375035), (26, 266192340), (30, 230700028), (39, 177461560), (40, 173025021), (46, 150456540), (52, 133096170), (60, 115350014), (65, 106476936), (67, 103298520), (69, 100304360), (78, 88730780), (92, 75228270), (104, 66548085), (115, 60182616), (120, 57675007), (130, 53238468), (134, 51649260), (138, 50152180), (156, 44365390), (184, 37614135), (195, 35492312), (201, 34432840), (230, 30091308), (260, 26619234), (268, 25824630), (276, 25076090), (299, 23147160), (312, 22182695), (335, 20659704), (345, 20060872), (390, 17746156), (402, 17216420), (460, 15045654), (520, 13309617), (536, 12912315), (552, 12538045), (598, 11573580), (670, 10329852), (690, 10030436), (780, 8873078), (804, 8608210), (871, 7946040), (897, 7715720), (920, 7522827), (1005, 6886568), (1196, 5786790), (1340, 5164926), (1380, 5015218), (1495, 4629432), (1541, 4491240), (1560, 4436539), (1608, 4304105), (1742, 3973020), (1794, 3857860), (2010, 3443284), (2392, 2893395), (2613, 2648680), (2680, 2582463), (2760, 2507609), (2879, 2403960), (2990, 2314716), (3082, 2245620), (3484, 1986510), (3588, 1928930), (4020, 1721642), (4355, 1589208), (4485, 1543144), (4623, 1497080), (5226, 1324340), (5758, 1201980), (5980, 1157358), (6164, 1122810), (6968, 993255), (7176, 964465), (7705, 898248), (8040, 860821), (8637, 801320), (8710, 794604), (8970, 771572), (9246, 748540), (10452, 662170), (11516, 600990), (11960, 578679), (12328, 561405), (13065, 529736), (14395, 480792), (15410, 449124), (17274, 400660), (17420, 397302), (17940, 385786), (18492, 374270), (20033, 345480), (20904, 331085), (23032, 300495), (23115, 299416), (26130, 264868), (28790, 240396), (30820, 224562), (34548, 200330), (34840, 198651), (35880, 192893), (36984, 187135), (37427, 184920), (40066, 172740), (43185, 160264), (46230, 149708), (52260, 132434), (57580, 120198), (60099, 115160), (61640, 112281), (66217, 104520), (69096, 100165), (74854, 92460), (80132, 86370)]