20081839680

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10711}}^1$

素因数の和:10775

約数の個数: 448

約数和(自身を含む): 83584450560

約数和(自身を除く): 63502610880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 420, 432, 434, 448, 465, 480, 496, 504, 540, 558, 560, 576, 620, 630, 651, 672, 720, 744, 756, 837, 840, 864, 868, 930, 945, 960, 992, 1008, 1080, 1085, 1116, 1120, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1512, 1674, 1680, 1728, 1736, 1860, 1890, 1953, 1984, 2016, 2160, 2170, 2232, 2240, 2480, 2520, 2604, 2790, 2880, 2976, 3024, 3255, 3348, 3360, 3472, 3720, 3780, 3906, 4032, 4185, 4320, 4340, 4464, 4960, 5040, 5208, 5580, 5859, 5952, 6048, 6510, 6696, 6720, 6944, 7440, 7560, 7812, 8370, 8640, 8680, 8928, 9765, 9920, 10080, 10416, 10711, 11160, 11718, 12096, 13020, 13392, 13888, 14880, 15120, 15624, 16740, 17360, 17856, 19530, 20160, 20832, 21422, 22320, 23436, 26040, 26784, 29295, 29760, 30240, 31248, 32133, 33480, 34720, 39060, 41664, 42844, 44640, 46872, 52080, 53555, 53568, 58590, 60480, 62496, 64266, 66960, 69440, 74977, 78120, 85688, 89280, 93744, 96399, 104160, 107110, 117180, 124992, 128532, 133920, 149954, 156240, 160665, 171376, 187488, 192798, 208320, 214220, 224931, 234360, 257064, 267840, 289197, 299908, 312480, 321330, 332041, 342752, 374885, 374976, 385596, 428440, 449862, 468720, 481995, 514128, 578394, 599816, 624960, 642660, 664082, 674793, 685504, 749770, 771192, 856880, 899724, 937440, 963990, 996123, 1028256, 1124655, 1156788, 1199632, 1285320, 1328164, 1349586, 1445985, 1499540, 1542384, 1660205, 1713760, 1799448, 1874880, 1927980, 1992246, 2024379, 2056512, 2249310, 2313576, 2324287, 2399264, 2570640, 2656328, 2699172, 2891970, 2988369, 2999080, 3084768, 3320410, 3373965, 3427520, 3598896, 3855960, 3984492, 4048758, 4498620, 4627152, 4648574, 4798528, 4980615, 5141280, 5312656, 5398344, 5783940, 5976738, 5998160, 6169536, 6640820, 6747930, 6972861, 7197792, 7711920, 7968984, 8097516, 8965107, 8997240, 9254304, 9297148, 9961230, 10121895, 10282560, 10625312, 10796688, 11567880, 11621435, 11953476, 11996320, 13281640, 13495860, 13945722, 14395584, 14941845, 15423840, 15937968, 16195032, 17930214, 17994480, 18508608, 18594296, 19922460, 20243790, 20918583, 21250624, 21593376, 23135760, 23242870, 23906952, 23992640, 26563280, 26991720, 27891444, 29883690, 30847680, 31875936, 32390064, 34864305, 35860428, 35988960, 37188592, 39844920, 40487580, 41837166, 43186752, 44825535, 46271520, 46485740, 47813904, 53126560, 53983440, 55782888, 59767380, 62755749, 63751872, 64780128, 69728610, 71720856, 71977920, 74377184, 79689840, 80975160, 83674332, 89651070, 92543040, 92971480, 95627808, 104592915, 106253120, 107966880, 111565776, 119534760, 125511498, 129560256, 139457220, 143441712, 148754368, 159379680, 161950320, 167348664, 179302140, 185942960, 191255616, 209185830, 215933760, 223131552, 239069520, 251022996, 278914440, 286883424, 313778745, 318759360, 323900640, 334697328, 358604280, 371885920, 418371660, 446263104, 478139040, 502045992, 557828880, 573766848, 627557490, 647801280, 669394656, 717208560, 743771840, 836743320, 956278080, 1004091984, 1115657760, 1255114980, 1338789312, 1434417120, 1673486640, 2008183968, 2231315520, 2510229960, 2868834240, 3346973280, 4016367936, 5020459920, 6693946560, 10040919840, 20081839680]

約数ペア:

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