1809102960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11579}}^1$

素因数の和:11636

約数の個数: 240

約数和(自身を含む): 7168112640

約数和(自身を除く): 5359009680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8680, 9765, 10416, 11160, 11579, 13020, 15624, 17360, 19530, 22320, 23158, 26040, 31248, 34737, 39060, 46316, 52080, 57895, 69474, 78120, 81053, 92632, 104211, 115790, 138948, 156240, 162106, 173685, 185264, 208422, 231580, 243159, 277896, 324212, 347370, 358949, 405265, 416844, 463160, 486318, 521055, 555792, 648424, 694740, 717898, 729477, 810530, 833688, 926320, 972636, 1042110, 1076847, 1215795, 1296848, 1389480, 1435796, 1458954, 1621060, 1667376, 1794745, 1945272, 2084220, 2153694, 2431590, 2512643, 2778960, 2871592, 2917908, 3230541, 3242120, 3589490, 3647385, 3890544, 4168440, 4307388, 4863180, 5025286, 5384235, 5743184, 5835816, 6461082, 6484240, 7178980, 7294770, 7537929, 8336880, 8614776, 9726360, 10050572, 10768470, 11671632, 12563215, 12922164, 14357960, 14589540, 15075858, 16152705, 17229552, 19452720, 20101144, 21536940, 22613787, 25126430, 25844328, 28715920, 29179080, 30151716, 32305410, 37689645, 40202288, 43073880, 45227574, 50252860, 51688656, 58358160, 60303432, 64610820, 75379290, 86147760, 90455148, 100505720, 113068935, 120606864, 129221640, 150758580, 180910296, 201011440, 226137870, 258443280, 301517160, 361820592, 452275740, 603034320, 904551480, 1809102960]

約数ペア:

[(1, 1809102960), (2, 904551480), (3, 603034320), (4, 452275740), (5, 361820592), (6, 301517160), (7, 258443280), (8, 226137870), (9, 201011440), (10, 180910296), (12, 150758580), (14, 129221640), (15, 120606864), (16, 113068935), (18, 100505720), (20, 90455148), (21, 86147760), (24, 75379290), (28, 64610820), (30, 60303432), (31, 58358160), (35, 51688656), (36, 50252860), (40, 45227574), (42, 43073880), (45, 40202288), (48, 37689645), (56, 32305410), (60, 30151716), (62, 29179080), (63, 28715920), (70, 25844328), (72, 25126430), (80, 22613787), (84, 21536940), (90, 20101144), (93, 19452720), (105, 17229552), (112, 16152705), (120, 15075858), (124, 14589540), (126, 14357960), (140, 12922164), (144, 12563215), (155, 11671632), (168, 10768470), (180, 10050572), (186, 9726360), (210, 8614776), (217, 8336880), (240, 7537929), (248, 7294770), (252, 7178980), (279, 6484240), (280, 6461082), (310, 5835816), (315, 5743184), (336, 5384235), (360, 5025286), (372, 4863180), (420, 4307388), (434, 4168440), (465, 3890544), (496, 3647385), (504, 3589490), (558, 3242120), (560, 3230541), (620, 2917908), (630, 2871592), (651, 2778960), (720, 2512643), (744, 2431590), (840, 2153694), (868, 2084220), (930, 1945272), (1008, 1794745), (1085, 1667376), (1116, 1621060), (1240, 1458954), (1260, 1435796), (1302, 1389480), (1395, 1296848), (1488, 1215795), (1680, 1076847), (1736, 1042110), (1860, 972636), (1953, 926320), (2170, 833688), (2232, 810530), (2480, 729477), (2520, 717898), (2604, 694740), (2790, 648424), (3255, 555792), (3472, 521055), (3720, 486318), (3906, 463160), (4340, 416844), (4464, 405265), (5040, 358949), (5208, 347370), (5580, 324212), (6510, 277896), (7440, 243159), (7812, 231580), (8680, 208422), (9765, 185264), (10416, 173685), (11160, 162106), (11579, 156240), (13020, 138948), (15624, 115790), (17360, 104211), (19530, 92632), (22320, 81053), (23158, 78120), (26040, 69474), (31248, 57895), (34737, 52080), (39060, 46316)]