188947080

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{2777}}^1$

素因数の和:2810

約数の個数: 192

約数和(自身を含む): 728058240

約数和(自身を除く): 539111160

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, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2777, 2835, 3240, 3402, 3780, 4536, 4860, 5554, 5670, 6804, 7560, 8331, 8505, 9720, 11108, 11340, 13608, 13885, 16662, 17010, 19439, 22216, 22680, 24993, 27770, 33324, 34020, 38878, 41655, 49986, 55540, 58317, 66648, 68040, 74979, 77756, 83310, 97195, 99972, 111080, 116634, 124965, 149958, 155512, 166620, 174951, 194390, 199944, 224937, 233268, 249930, 291585, 299916, 333240, 349902, 374895, 388780, 449874, 466536, 499860, 524853, 583170, 599832, 674811, 699804, 749790, 777560, 874755, 899748, 999720, 1049706, 1124685, 1166340, 1349622, 1399608, 1499580, 1574559, 1749510, 1799496, 2099412, 2249370, 2332680, 2624265, 2699244, 2999160, 3149118, 3374055, 3499020, 4198824, 4498740, 4723677, 5248530, 5398488, 6298236, 6748110, 6998040, 7872795, 8997480, 9447354, 10497060, 12596472, 13496220, 15745590, 18894708, 20994120, 23618385, 26992440, 31491180, 37789416, 47236770, 62982360, 94473540, 188947080]

約数ペア:

[(1, 188947080), (2, 94473540), (3, 62982360), (4, 47236770), (5, 37789416), (6, 31491180), (7, 26992440), (8, 23618385), (9, 20994120), (10, 18894708), (12, 15745590), (14, 13496220), (15, 12596472), (18, 10497060), (20, 9447354), (21, 8997480), (24, 7872795), (27, 6998040), (28, 6748110), (30, 6298236), (35, 5398488), (36, 5248530), (40, 4723677), (42, 4498740), (45, 4198824), (54, 3499020), (56, 3374055), (60, 3149118), (63, 2999160), (70, 2699244), (72, 2624265), (81, 2332680), (84, 2249370), (90, 2099412), (105, 1799496), (108, 1749510), (120, 1574559), (126, 1499580), (135, 1399608), (140, 1349622), (162, 1166340), (168, 1124685), (180, 1049706), (189, 999720), (210, 899748), (216, 874755), (243, 777560), (252, 749790), (270, 699804), (280, 674811), (315, 599832), (324, 583170), (360, 524853), (378, 499860), (405, 466536), (420, 449874), (486, 388780), (504, 374895), (540, 349902), (567, 333240), (630, 299916), (648, 291585), (756, 249930), (810, 233268), (840, 224937), (945, 199944), (972, 194390), (1080, 174951), (1134, 166620), (1215, 155512), (1260, 149958), (1512, 124965), (1620, 116634), (1701, 111080), (1890, 99972), (1944, 97195), (2268, 83310), (2430, 77756), (2520, 74979), (2777, 68040), (2835, 66648), (3240, 58317), (3402, 55540), (3780, 49986), (4536, 41655), (4860, 38878), (5554, 34020), (5670, 33324), (6804, 27770), (7560, 24993), (8331, 22680), (8505, 22216), (9720, 19439), (11108, 17010), (11340, 16662), (13608, 13885)]