1805388480

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{29851}}^1$

素因数の和:29884

約数の個数: 224

約数和(自身を含む): 7279111680

約数和(自身を除く): 5473723200

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, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 29851, 30240, 59702, 60480, 89553, 119404, 149255, 179106, 208957, 238808, 268659, 298510, 358212, 417914, 447765, 477616, 537318, 597020, 626871, 716424, 805977, 835828, 895530, 955232, 1044785, 1074636, 1194040, 1253742, 1343295, 1432848, 1611954, 1671656, 1791060, 1880613, 1910464, 2089570, 2149272, 2388080, 2507484, 2686590, 2865696, 3134355, 3223908, 3343312, 3582120, 3761226, 4029885, 4179140, 4298544, 4776160, 5014968, 5373180, 5641839, 5731392, 6268710, 6447816, 6686624, 7164240, 7522452, 8059770, 8358280, 8597088, 9403065, 9552320, 10029936, 10746360, 11283678, 12537420, 12895632, 13373248, 14328480, 15044904, 16119540, 16716560, 17194176, 18806130, 20059872, 21492720, 22567356, 25074840, 25791264, 28209195, 28656960, 30089808, 32239080, 33433120, 37612260, 40119744, 42985440, 45134712, 50149680, 51582528, 56418390, 60179616, 64478160, 66866240, 75224520, 85970880, 90269424, 100299360, 112836780, 120359232, 128956320, 150449040, 180538848, 200598720, 225673560, 257912640, 300898080, 361077696, 451347120, 601796160, 902694240, 1805388480]

約数ペア:

[(1, 1805388480), (2, 902694240), (3, 601796160), (4, 451347120), (5, 361077696), (6, 300898080), (7, 257912640), (8, 225673560), (9, 200598720), (10, 180538848), (12, 150449040), (14, 128956320), (15, 120359232), (16, 112836780), (18, 100299360), (20, 90269424), (21, 85970880), (24, 75224520), (27, 66866240), (28, 64478160), (30, 60179616), (32, 56418390), (35, 51582528), (36, 50149680), (40, 45134712), (42, 42985440), (45, 40119744), (48, 37612260), (54, 33433120), (56, 32239080), (60, 30089808), (63, 28656960), (64, 28209195), (70, 25791264), (72, 25074840), (80, 22567356), (84, 21492720), (90, 20059872), (96, 18806130), (105, 17194176), (108, 16716560), (112, 16119540), (120, 15044904), (126, 14328480), (135, 13373248), (140, 12895632), (144, 12537420), (160, 11283678), (168, 10746360), (180, 10029936), (189, 9552320), (192, 9403065), (210, 8597088), (216, 8358280), (224, 8059770), (240, 7522452), (252, 7164240), (270, 6686624), (280, 6447816), (288, 6268710), (315, 5731392), (320, 5641839), (336, 5373180), (360, 5014968), (378, 4776160), (420, 4298544), (432, 4179140), (448, 4029885), (480, 3761226), (504, 3582120), (540, 3343312), (560, 3223908), (576, 3134355), (630, 2865696), (672, 2686590), (720, 2507484), (756, 2388080), (840, 2149272), (864, 2089570), (945, 1910464), (960, 1880613), (1008, 1791060), (1080, 1671656), (1120, 1611954), (1260, 1432848), (1344, 1343295), (1440, 1253742), (1512, 1194040), (1680, 1074636), (1728, 1044785), (1890, 955232), (2016, 895530), (2160, 835828), (2240, 805977), (2520, 716424), (2880, 626871), (3024, 597020), (3360, 537318), (3780, 477616), (4032, 447765), (4320, 417914), (5040, 358212), (6048, 298510), (6720, 268659), (7560, 238808), (8640, 208957), (10080, 179106), (12096, 149255), (15120, 119404), (20160, 89553), (29851, 60480), (30240, 59702)]