2555773920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8179}}^1$

素因数の和:8238

約数の個数: 288

約数和(自身を含む): 10290309120

約数和(自身を除く): 7734535200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5208, 5580, 6510, 6944, 7440, 7812, 8179, 8680, 8928, 9765, 10080, 10416, 11160, 13020, 14880, 15624, 16358, 17360, 19530, 20832, 22320, 24537, 26040, 31248, 32716, 34720, 39060, 40895, 44640, 49074, 52080, 57253, 62496, 65432, 73611, 78120, 81790, 98148, 104160, 114506, 122685, 130864, 147222, 156240, 163580, 171759, 196296, 229012, 245370, 253549, 261728, 286265, 294444, 312480, 327160, 343518, 368055, 392592, 458024, 490740, 507098, 515277, 572530, 588888, 654320, 687036, 736110, 760647, 785184, 858795, 916048, 981480, 1014196, 1030554, 1145060, 1177776, 1267745, 1308640, 1374072, 1472220, 1521294, 1717590, 1774843, 1832096, 1962960, 2028392, 2061108, 2281941, 2290120, 2355552, 2535490, 2576385, 2748144, 2944440, 3042588, 3435180, 3549686, 3803235, 3925920, 4056784, 4122216, 4563882, 4580240, 5070980, 5152770, 5324529, 5496288, 5888880, 6085176, 6870360, 7099372, 7606470, 8113568, 8244432, 8874215, 9127764, 9160480, 10141960, 10305540, 10649058, 11409705, 11777760, 12170352, 13740720, 14198744, 15212940, 15973587, 16488864, 17748430, 18255528, 20283920, 20611080, 21298116, 22819410, 24340704, 26622645, 27481440, 28397488, 30425880, 31947174, 35496860, 36511056, 40567840, 41222160, 42596232, 45638820, 53245290, 56794976, 60851760, 63894348, 70993720, 73022112, 79867935, 82444320, 85192464, 91277640, 106490580, 121703520, 127788696, 141987440, 159735870, 170384928, 182555280, 212981160, 255577392, 283974880, 319471740, 365110560, 425962320, 511154784, 638943480, 851924640, 1277886960, 2555773920]

約数ペア:

[(1, 2555773920), (2, 1277886960), (3, 851924640), (4, 638943480), (5, 511154784), (6, 425962320), (7, 365110560), (8, 319471740), (9, 283974880), (10, 255577392), (12, 212981160), (14, 182555280), (15, 170384928), (16, 159735870), (18, 141987440), (20, 127788696), (21, 121703520), (24, 106490580), (28, 91277640), (30, 85192464), (31, 82444320), (32, 79867935), (35, 73022112), (36, 70993720), (40, 63894348), (42, 60851760), (45, 56794976), (48, 53245290), (56, 45638820), (60, 42596232), (62, 41222160), (63, 40567840), (70, 36511056), (72, 35496860), (80, 31947174), (84, 30425880), (90, 28397488), (93, 27481440), (96, 26622645), (105, 24340704), (112, 22819410), (120, 21298116), (124, 20611080), (126, 20283920), (140, 18255528), (144, 17748430), (155, 16488864), (160, 15973587), (168, 15212940), (180, 14198744), (186, 13740720), (210, 12170352), (217, 11777760), (224, 11409705), (240, 10649058), (248, 10305540), (252, 10141960), (279, 9160480), (280, 9127764), (288, 8874215), (310, 8244432), (315, 8113568), (336, 7606470), (360, 7099372), (372, 6870360), (420, 6085176), (434, 5888880), (465, 5496288), (480, 5324529), (496, 5152770), (504, 5070980), (558, 4580240), (560, 4563882), (620, 4122216), (630, 4056784), (651, 3925920), (672, 3803235), (720, 3549686), (744, 3435180), (840, 3042588), (868, 2944440), (930, 2748144), (992, 2576385), (1008, 2535490), (1085, 2355552), (1116, 2290120), (1120, 2281941), (1240, 2061108), (1260, 2028392), (1302, 1962960), (1395, 1832096), (1440, 1774843), (1488, 1717590), (1680, 1521294), (1736, 1472220), (1860, 1374072), (1953, 1308640), (2016, 1267745), (2170, 1177776), (2232, 1145060), (2480, 1030554), (2520, 1014196), (2604, 981480), (2790, 916048), (2976, 858795), (3255, 785184), (3360, 760647), (3472, 736110), (3720, 687036), (3906, 654320), (4340, 588888), (4464, 572530), (4960, 515277), (5040, 507098), (5208, 490740), (5580, 458024), (6510, 392592), (6944, 368055), (7440, 343518), (7812, 327160), (8179, 312480), (8680, 294444), (8928, 286265), (9765, 261728), (10080, 253549), (10416, 245370), (11160, 229012), (13020, 196296), (14880, 171759), (15624, 163580), (16358, 156240), (17360, 147222), (19530, 130864), (20832, 122685), (22320, 114506), (24537, 104160), (26040, 98148), (31248, 81790), (32716, 78120), (34720, 73611), (39060, 65432), (40895, 62496), (44640, 57253), (49074, 52080)]