146989080

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{6481}}^1$

素因数の和:6511

約数の個数: 160

約数和(自身を含む): 564711840

約数和(自身を除く): 417722760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 6481, 7560, 11340, 12962, 19443, 22680, 25924, 32405, 38886, 45367, 51848, 58329, 64810, 77772, 90734, 97215, 116658, 129620, 136101, 155544, 174987, 181468, 194430, 226835, 233316, 259240, 272202, 291645, 349974, 362936, 388860, 408303, 453670, 466632, 524961, 544404, 583290, 680505, 699948, 777720, 816606, 874935, 907340, 1049922, 1088808, 1166580, 1224909, 1361010, 1399896, 1633212, 1749870, 1814680, 2041515, 2099844, 2333160, 2449818, 2624805, 2722020, 3266424, 3499740, 3674727, 4083030, 4199688, 4899636, 5249610, 5444040, 6124545, 6999480, 7349454, 8166060, 9799272, 10499220, 12249090, 14698908, 16332120, 18373635, 20998440, 24498180, 29397816, 36747270, 48996360, 73494540, 146989080]

約数ペア:

[(1, 146989080), (2, 73494540), (3, 48996360), (4, 36747270), (5, 29397816), (6, 24498180), (7, 20998440), (8, 18373635), (9, 16332120), (10, 14698908), (12, 12249090), (14, 10499220), (15, 9799272), (18, 8166060), (20, 7349454), (21, 6999480), (24, 6124545), (27, 5444040), (28, 5249610), (30, 4899636), (35, 4199688), (36, 4083030), (40, 3674727), (42, 3499740), (45, 3266424), (54, 2722020), (56, 2624805), (60, 2449818), (63, 2333160), (70, 2099844), (72, 2041515), (81, 1814680), (84, 1749870), (90, 1633212), (105, 1399896), (108, 1361010), (120, 1224909), (126, 1166580), (135, 1088808), (140, 1049922), (162, 907340), (168, 874935), (180, 816606), (189, 777720), (210, 699948), (216, 680505), (252, 583290), (270, 544404), (280, 524961), (315, 466632), (324, 453670), (360, 408303), (378, 388860), (405, 362936), (420, 349974), (504, 291645), (540, 272202), (567, 259240), (630, 233316), (648, 226835), (756, 194430), (810, 181468), (840, 174987), (945, 155544), (1080, 136101), (1134, 129620), (1260, 116658), (1512, 97215), (1620, 90734), (1890, 77772), (2268, 64810), (2520, 58329), (2835, 51848), (3240, 45367), (3780, 38886), (4536, 32405), (5670, 25924), (6481, 22680), (7560, 19443), (11340, 12962)]