2556274560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4639}}^1$

素因数の和:4709

約数の個数: 256

約数和(自身を含む): 9541324800

約数和(自身を除く): 6985050240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 128, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 280, 287, 320, 328, 336, 384, 410, 420, 448, 480, 492, 560, 574, 615, 640, 656, 672, 820, 840, 861, 896, 960, 984, 1120, 1148, 1230, 1312, 1344, 1435, 1640, 1680, 1722, 1920, 1968, 2240, 2296, 2460, 2624, 2688, 2870, 3280, 3360, 3444, 3936, 4305, 4480, 4592, 4639, 4920, 5248, 5740, 6560, 6720, 6888, 7872, 8610, 9184, 9278, 9840, 11480, 13120, 13440, 13776, 13917, 15744, 17220, 18368, 18556, 19680, 22960, 23195, 26240, 27552, 27834, 32473, 34440, 36736, 37112, 39360, 45920, 46390, 55104, 55668, 64946, 68880, 69585, 74224, 78720, 91840, 92780, 97419, 110208, 111336, 129892, 137760, 139170, 148448, 162365, 183680, 185560, 190199, 194838, 222672, 259784, 275520, 278340, 296896, 324730, 371120, 380398, 389676, 445344, 487095, 519568, 551040, 556680, 570597, 593792, 649460, 742240, 760796, 779352, 890688, 950995, 974190, 1039136, 1113360, 1141194, 1298920, 1331393, 1484480, 1521592, 1558704, 1781376, 1901990, 1948380, 2078272, 2226720, 2282388, 2597840, 2662786, 2852985, 2968960, 3043184, 3117408, 3803980, 3896760, 3994179, 4156544, 4453440, 4564776, 5195680, 5325572, 5705970, 6086368, 6234816, 6656965, 7607960, 7793520, 7988358, 8906880, 9129552, 10391360, 10651144, 11411940, 12172736, 12469632, 13313930, 15215920, 15587040, 15976716, 18259104, 19970895, 20782720, 21302288, 22823880, 24345472, 26627860, 30431840, 31174080, 31953432, 36518208, 39941790, 42604576, 45647760, 53255720, 60863680, 62348160, 63906864, 73036416, 79883580, 85209152, 91295520, 106511440, 121727360, 127813728, 159767160, 170418304, 182591040, 213022880, 255627456, 319534320, 365182080, 426045760, 511254912, 639068640, 852091520, 1278137280, 2556274560]

約数ペア:

[(1, 2556274560), (2, 1278137280), (3, 852091520), (4, 639068640), (5, 511254912), (6, 426045760), (7, 365182080), (8, 319534320), (10, 255627456), (12, 213022880), (14, 182591040), (15, 170418304), (16, 159767160), (20, 127813728), (21, 121727360), (24, 106511440), (28, 91295520), (30, 85209152), (32, 79883580), (35, 73036416), (40, 63906864), (41, 62348160), (42, 60863680), (48, 53255720), (56, 45647760), (60, 42604576), (64, 39941790), (70, 36518208), (80, 31953432), (82, 31174080), (84, 30431840), (96, 26627860), (105, 24345472), (112, 22823880), (120, 21302288), (123, 20782720), (128, 19970895), (140, 18259104), (160, 15976716), (164, 15587040), (168, 15215920), (192, 13313930), (205, 12469632), (210, 12172736), (224, 11411940), (240, 10651144), (246, 10391360), (280, 9129552), (287, 8906880), (320, 7988358), (328, 7793520), (336, 7607960), (384, 6656965), (410, 6234816), (420, 6086368), (448, 5705970), (480, 5325572), (492, 5195680), (560, 4564776), (574, 4453440), (615, 4156544), (640, 3994179), (656, 3896760), (672, 3803980), (820, 3117408), (840, 3043184), (861, 2968960), (896, 2852985), (960, 2662786), (984, 2597840), (1120, 2282388), (1148, 2226720), (1230, 2078272), (1312, 1948380), (1344, 1901990), (1435, 1781376), (1640, 1558704), (1680, 1521592), (1722, 1484480), (1920, 1331393), (1968, 1298920), (2240, 1141194), (2296, 1113360), (2460, 1039136), (2624, 974190), (2688, 950995), (2870, 890688), (3280, 779352), (3360, 760796), (3444, 742240), (3936, 649460), (4305, 593792), (4480, 570597), (4592, 556680), (4639, 551040), (4920, 519568), (5248, 487095), (5740, 445344), (6560, 389676), (6720, 380398), (6888, 371120), (7872, 324730), (8610, 296896), (9184, 278340), (9278, 275520), (9840, 259784), (11480, 222672), (13120, 194838), (13440, 190199), (13776, 185560), (13917, 183680), (15744, 162365), (17220, 148448), (18368, 139170), (18556, 137760), (19680, 129892), (22960, 111336), (23195, 110208), (26240, 97419), (27552, 92780), (27834, 91840), (32473, 78720), (34440, 74224), (36736, 69585), (37112, 68880), (39360, 64946), (45920, 55668), (46390, 55104)]