168605280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1314

約数の個数: 192

約数和(自身を含む): 609638400

約数和(自身を除く): 441033120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1259, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2518, 2790, 2976, 3348, 3720, 3777, 4185, 4320, 4464, 4960, 5036, 5580, 6295, 6696, 7440, 7554, 8370, 8928, 10072, 11160, 11331, 12590, 13392, 14880, 15108, 16740, 18885, 20144, 22320, 22662, 25180, 26784, 30216, 33480, 33993, 37770, 39029, 40288, 44640, 45324, 50360, 56655, 60432, 66960, 67986, 75540, 78058, 90648, 100720, 113310, 117087, 120864, 133920, 135972, 151080, 156116, 169965, 181296, 195145, 201440, 226620, 234174, 271944, 302160, 312232, 339930, 351261, 362592, 390290, 453240, 468348, 543888, 585435, 604320, 624464, 679860, 702522, 780580, 906480, 936696, 1053783, 1087776, 1170870, 1248928, 1359720, 1405044, 1561160, 1756305, 1812960, 1873392, 2107566, 2341740, 2719440, 2810088, 3122320, 3512610, 3746784, 4215132, 4683480, 5268915, 5438880, 5620176, 6244640, 7025220, 8430264, 9366960, 10537830, 11240352, 14050440, 16860528, 18733920, 21075660, 28100880, 33721056, 42151320, 56201760, 84302640, 168605280]

約数ペア:

[(1, 168605280), (2, 84302640), (3, 56201760), (4, 42151320), (5, 33721056), (6, 28100880), (8, 21075660), (9, 18733920), (10, 16860528), (12, 14050440), (15, 11240352), (16, 10537830), (18, 9366960), (20, 8430264), (24, 7025220), (27, 6244640), (30, 5620176), (31, 5438880), (32, 5268915), (36, 4683480), (40, 4215132), (45, 3746784), (48, 3512610), (54, 3122320), (60, 2810088), (62, 2719440), (72, 2341740), (80, 2107566), (90, 1873392), (93, 1812960), (96, 1756305), (108, 1561160), (120, 1405044), (124, 1359720), (135, 1248928), (144, 1170870), (155, 1087776), (160, 1053783), (180, 936696), (186, 906480), (216, 780580), (240, 702522), (248, 679860), (270, 624464), (279, 604320), (288, 585435), (310, 543888), (360, 468348), (372, 453240), (432, 390290), (465, 362592), (480, 351261), (496, 339930), (540, 312232), (558, 302160), (620, 271944), (720, 234174), (744, 226620), (837, 201440), (864, 195145), (930, 181296), (992, 169965), (1080, 156116), (1116, 151080), (1240, 135972), (1259, 133920), (1395, 120864), (1440, 117087), (1488, 113310), (1674, 100720), (1860, 90648), (2160, 78058), (2232, 75540), (2480, 67986), (2518, 66960), (2790, 60432), (2976, 56655), (3348, 50360), (3720, 45324), (3777, 44640), (4185, 40288), (4320, 39029), (4464, 37770), (4960, 33993), (5036, 33480), (5580, 30216), (6295, 26784), (6696, 25180), (7440, 22662), (7554, 22320), (8370, 20144), (8928, 18885), (10072, 16740), (11160, 15108), (11331, 14880), (12590, 13392)]