166224660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 558835200

約数和(自身を除く): 392610540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 82, 84, 98, 105, 123, 140, 147, 164, 196, 197, 205, 210, 245, 246, 287, 294, 343, 394, 410, 420, 490, 492, 574, 588, 591, 615, 686, 735, 788, 820, 861, 980, 985, 1029, 1148, 1182, 1230, 1372, 1379, 1435, 1470, 1715, 1722, 1970, 2009, 2058, 2364, 2460, 2758, 2870, 2940, 2955, 3430, 3444, 3940, 4018, 4116, 4137, 4305, 5145, 5516, 5740, 5910, 6027, 6860, 6895, 8036, 8077, 8274, 8610, 9653, 10045, 10290, 11820, 12054, 13790, 14063, 16154, 16548, 17220, 19306, 20090, 20580, 20685, 24108, 24231, 27580, 28126, 28959, 30135, 32308, 38612, 40180, 40385, 41370, 42189, 48265, 48462, 56252, 56539, 57918, 60270, 67571, 70315, 80770, 82740, 84378, 96530, 96924, 113078, 115836, 120540, 121155, 135142, 140630, 144795, 161540, 168756, 169617, 193060, 202713, 210945, 226156, 242310, 270284, 281260, 282695, 289590, 337855, 339234, 395773, 405426, 421890, 484620, 565390, 579180, 675710, 678468, 791546, 810852, 843780, 848085, 1013565, 1130780, 1187319, 1351420, 1583092, 1696170, 1978865, 2027130, 2374638, 2770411, 3392340, 3957730, 4054260, 4749276, 5540822, 5936595, 7915460, 8311233, 11081644, 11873190, 13852055, 16622466, 23746380, 27704110, 33244932, 41556165, 55408220, 83112330, 166224660]

約数ペア:

[(1, 166224660), (2, 83112330), (3, 55408220), (4, 41556165), (5, 33244932), (6, 27704110), (7, 23746380), (10, 16622466), (12, 13852055), (14, 11873190), (15, 11081644), (20, 8311233), (21, 7915460), (28, 5936595), (30, 5540822), (35, 4749276), (41, 4054260), (42, 3957730), (49, 3392340), (60, 2770411), (70, 2374638), (82, 2027130), (84, 1978865), (98, 1696170), (105, 1583092), (123, 1351420), (140, 1187319), (147, 1130780), (164, 1013565), (196, 848085), (197, 843780), (205, 810852), (210, 791546), (245, 678468), (246, 675710), (287, 579180), (294, 565390), (343, 484620), (394, 421890), (410, 405426), (420, 395773), (490, 339234), (492, 337855), (574, 289590), (588, 282695), (591, 281260), (615, 270284), (686, 242310), (735, 226156), (788, 210945), (820, 202713), (861, 193060), (980, 169617), (985, 168756), (1029, 161540), (1148, 144795), (1182, 140630), (1230, 135142), (1372, 121155), (1379, 120540), (1435, 115836), (1470, 113078), (1715, 96924), (1722, 96530), (1970, 84378), (2009, 82740), (2058, 80770), (2364, 70315), (2460, 67571), (2758, 60270), (2870, 57918), (2940, 56539), (2955, 56252), (3430, 48462), (3444, 48265), (3940, 42189), (4018, 41370), (4116, 40385), (4137, 40180), (4305, 38612), (5145, 32308), (5516, 30135), (5740, 28959), (5910, 28126), (6027, 27580), (6860, 24231), (6895, 24108), (8036, 20685), (8077, 20580), (8274, 20090), (8610, 19306), (9653, 17220), (10045, 16548), (10290, 16154), (11820, 14063), (12054, 13790)]