2481917760

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{13679}}^1$

素因数の和:13715

約数の個数: 280

約数和(自身を含む): 10090586880

約数和(自身を除く): 7608669120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 12096, 12960, 13679, 15120, 18144, 20160, 22680, 25920, 27358, 30240, 36288, 41037, 45360, 54716, 60480, 68395, 82074, 90720, 95753, 109432, 123111, 136790, 164148, 181440, 191506, 205185, 218864, 246222, 273580, 287259, 328296, 369333, 383012, 410370, 437728, 478765, 492444, 547160, 574518, 615555, 656592, 738666, 766024, 820740, 861777, 875456, 957530, 984888, 1094320, 1107999, 1149036, 1231110, 1313184, 1436295, 1477332, 1532048, 1641480, 1723554, 1846665, 1915060, 1969776, 2188640, 2215998, 2298072, 2462220, 2585331, 2626368, 2872590, 2954664, 3064096, 3282960, 3447108, 3693330, 3830120, 3939552, 4308885, 4377280, 4431996, 4596144, 4924440, 5170662, 5539995, 5745180, 5909328, 6128192, 6565920, 6894216, 7386660, 7660240, 7755993, 7879104, 8617770, 8863992, 9192288, 9848880, 10341324, 11079990, 11490360, 11818656, 12926655, 13131840, 13788432, 14773320, 15320480, 15511986, 17235540, 17727984, 18384576, 19697760, 20682648, 22159980, 22980720, 23637312, 25853310, 27576864, 29546640, 30640960, 31023972, 34471080, 35455968, 38779965, 39395520, 41365296, 44319960, 45961440, 51706620, 55153728, 59093280, 62047944, 68942160, 70911936, 77559930, 82730592, 88639920, 91922880, 103413240, 118186560, 124095888, 137884320, 155119860, 165461184, 177279840, 206826480, 248191776, 275768640, 310239720, 354559680, 413652960, 496383552, 620479440, 827305920, 1240958880, 2481917760]

約数ペア:

[(1, 2481917760), (2, 1240958880), (3, 827305920), (4, 620479440), (5, 496383552), (6, 413652960), (7, 354559680), (8, 310239720), (9, 275768640), (10, 248191776), (12, 206826480), (14, 177279840), (15, 165461184), (16, 155119860), (18, 137884320), (20, 124095888), (21, 118186560), (24, 103413240), (27, 91922880), (28, 88639920), (30, 82730592), (32, 77559930), (35, 70911936), (36, 68942160), (40, 62047944), (42, 59093280), (45, 55153728), (48, 51706620), (54, 45961440), (56, 44319960), (60, 41365296), (63, 39395520), (64, 38779965), (70, 35455968), (72, 34471080), (80, 31023972), (81, 30640960), (84, 29546640), (90, 27576864), (96, 25853310), (105, 23637312), (108, 22980720), (112, 22159980), (120, 20682648), (126, 19697760), (135, 18384576), (140, 17727984), (144, 17235540), (160, 15511986), (162, 15320480), (168, 14773320), (180, 13788432), (189, 13131840), (192, 12926655), (210, 11818656), (216, 11490360), (224, 11079990), (240, 10341324), (252, 9848880), (270, 9192288), (280, 8863992), (288, 8617770), (315, 7879104), (320, 7755993), (324, 7660240), (336, 7386660), (360, 6894216), (378, 6565920), (405, 6128192), (420, 5909328), (432, 5745180), (448, 5539995), (480, 5170662), (504, 4924440), (540, 4596144), (560, 4431996), (567, 4377280), (576, 4308885), (630, 3939552), (648, 3830120), (672, 3693330), (720, 3447108), (756, 3282960), (810, 3064096), (840, 2954664), (864, 2872590), (945, 2626368), (960, 2585331), (1008, 2462220), (1080, 2298072), (1120, 2215998), (1134, 2188640), (1260, 1969776), (1296, 1915060), (1344, 1846665), (1440, 1723554), (1512, 1641480), (1620, 1532048), (1680, 1477332), (1728, 1436295), (1890, 1313184), (2016, 1231110), (2160, 1149036), (2240, 1107999), (2268, 1094320), (2520, 984888), (2592, 957530), (2835, 875456), (2880, 861777), (3024, 820740), (3240, 766024), (3360, 738666), (3780, 656592), (4032, 615555), (4320, 574518), (4536, 547160), (5040, 492444), (5184, 478765), (5670, 437728), (6048, 410370), (6480, 383012), (6720, 369333), (7560, 328296), (8640, 287259), (9072, 273580), (10080, 246222), (11340, 218864), (12096, 205185), (12960, 191506), (13679, 181440), (15120, 164148), (18144, 136790), (20160, 123111), (22680, 109432), (25920, 95753), (27358, 90720), (30240, 82074), (36288, 68395), (41037, 60480), (45360, 54716)]