190121760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4259}}^1$

素因数の和:4311

約数の個数: 144

約数和(自身を含む): 669876480

約数和(自身を除く): 479754720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4259, 4464, 4960, 5580, 7440, 8518, 8928, 11160, 12777, 14880, 17036, 21295, 22320, 25554, 34072, 38331, 42590, 44640, 51108, 63885, 68144, 76662, 85180, 102216, 127770, 132029, 136288, 153324, 170360, 191655, 204432, 255540, 264058, 306648, 340720, 383310, 396087, 408864, 511080, 528116, 613296, 660145, 681440, 766620, 792174, 1022160, 1056232, 1188261, 1226592, 1320290, 1533240, 1584348, 1980435, 2044320, 2112464, 2376522, 2640580, 3066480, 3168696, 3960870, 4224928, 4753044, 5281160, 5941305, 6132960, 6337392, 7921740, 9506088, 10562320, 11882610, 12674784, 15843480, 19012176, 21124640, 23765220, 31686960, 38024352, 47530440, 63373920, 95060880, 190121760]

約数ペア:

[(1, 190121760), (2, 95060880), (3, 63373920), (4, 47530440), (5, 38024352), (6, 31686960), (8, 23765220), (9, 21124640), (10, 19012176), (12, 15843480), (15, 12674784), (16, 11882610), (18, 10562320), (20, 9506088), (24, 7921740), (30, 6337392), (31, 6132960), (32, 5941305), (36, 5281160), (40, 4753044), (45, 4224928), (48, 3960870), (60, 3168696), (62, 3066480), (72, 2640580), (80, 2376522), (90, 2112464), (93, 2044320), (96, 1980435), (120, 1584348), (124, 1533240), (144, 1320290), (155, 1226592), (160, 1188261), (180, 1056232), (186, 1022160), (240, 792174), (248, 766620), (279, 681440), (288, 660145), (310, 613296), (360, 528116), (372, 511080), (465, 408864), (480, 396087), (496, 383310), (558, 340720), (620, 306648), (720, 264058), (744, 255540), (930, 204432), (992, 191655), (1116, 170360), (1240, 153324), (1395, 136288), (1440, 132029), (1488, 127770), (1860, 102216), (2232, 85180), (2480, 76662), (2790, 68144), (2976, 63885), (3720, 51108), (4259, 44640), (4464, 42590), (4960, 38331), (5580, 34072), (7440, 25554), (8518, 22320), (8928, 21295), (11160, 17036), (12777, 14880)]