2161601179920

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{118249}}^1$

素因数の和:118325

約数の個数: 800

約数和(自身を含む): 9538222848000

約数和(自身を除く): 7376621668080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 31, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 62, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 93, 104, 105, 108, 112, 117, 120, 124, 126, 130, 135, 140, 144, 155, 156, 162, 168, 180, 182, 186, 189, 195, 208, 210, 216, 217, 234, 240, 248, 252, 260, 270, 273, 279, 280, 310, 312, 315, 324, 336, 351, 360, 364, 372, 378, 390, 403, 405, 420, 432, 434, 455, 465, 468, 496, 504, 520, 540, 546, 558, 560, 567, 585, 620, 624, 630, 648, 651, 702, 720, 728, 744, 756, 780, 806, 810, 819, 837, 840, 868, 910, 930, 936, 945, 1008, 1040, 1053, 1080, 1085, 1092, 1116, 1134, 1170, 1209, 1240, 1260, 1296, 1302, 1365, 1395, 1404, 1456, 1488, 1512, 1560, 1612, 1620, 1638, 1674, 1680, 1736, 1755, 1820, 1860, 1872, 1890, 1953, 2015, 2106, 2160, 2170, 2184, 2232, 2268, 2340, 2418, 2457, 2480, 2511, 2520, 2604, 2730, 2790, 2808, 2821, 2835, 3024, 3120, 3224, 3240, 3255, 3276, 3348, 3472, 3510, 3627, 3640, 3720, 3780, 3906, 4030, 4095, 4185, 4212, 4340, 4368, 4464, 4536, 4680, 4836, 4914, 5022, 5040, 5208, 5265, 5460, 5580, 5616, 5642, 5670, 5859, 6045, 6448, 6480, 6510, 6552, 6696, 7020, 7254, 7280, 7371, 7440, 7560, 7812, 8060, 8190, 8370, 8424, 8463, 8680, 9072, 9360, 9672, 9765, 9828, 10044, 10416, 10530, 10881, 10920, 11160, 11284, 11340, 11718, 12090, 12285, 12555, 13020, 13104, 13392, 14040, 14105, 14508, 14742, 15120, 15624, 16120, 16380, 16740, 16848, 16926, 17360, 17577, 18135, 19344, 19530, 19656, 20088, 21060, 21762, 21840, 22320, 22568, 22680, 23436, 24180, 24570, 25110, 25389, 26040, 28080, 28210, 29016, 29295, 29484, 31248, 32240, 32643, 32760, 33480, 33852, 35154, 36270, 36855, 39060, 39312, 40176, 42120, 42315, 43524, 45136, 45360, 46872, 48360, 49140, 50220, 50778, 52080, 54405, 56420, 58032, 58590, 58968, 65286, 65520, 66960, 67704, 70308, 72540, 73710, 76167, 78120, 84240, 84630, 87048, 87885, 93744, 96720, 98280, 100440, 101556, 108810, 112840, 117180, 117936, 118249, 126945, 130572, 135408, 140616, 145080, 147420, 152334, 156240, 163215, 169260, 174096, 175770, 196560, 200880, 203112, 217620, 225680, 228501, 234360, 236498, 253890, 261144, 281232, 290160, 294840, 304668, 326430, 338520, 351540, 354747, 380835, 406224, 435240, 457002, 468720, 472996, 507780, 522288, 589680, 591245, 609336, 652860, 677040, 703080, 709494, 761670, 827743, 870480, 914004, 945992, 1015560, 1064241, 1142505, 1182490, 1218672, 1305720, 1406160, 1418988, 1523340, 1537237, 1655486, 1773735, 1828008, 1891984, 2031120, 2128482, 2285010, 2364980, 2483229, 2611440, 2837976, 3046680, 3074474, 3192723, 3310972, 3547470, 3656016, 3665719, 4138715, 4256964, 4570020, 4611711, 4729960, 4966458, 5321205, 5675952, 6093360, 6148948, 6385446, 6621944, 7094940, 7331438, 7449687, 7686185, 8277430, 8513928, 9140040, 9223422, 9459920, 9578169, 9932916, 10642410, 10760659, 10997157, 12297896, 12416145, 12770892, 13243888, 13835133, 14189880, 14662876, 14899374, 15372370, 15963615, 16554860, 17027856, 18280080, 18328595, 18446844, 19156338, 19865832, 21284820, 21521318, 21994314, 22349061, 23058555, 24595792, 24832290, 25541784, 25660033, 27670266, 28379760, 29325752, 29798748, 30744740, 31927230, 32281977, 32991471, 33109720, 36657190, 36893688, 37248435, 38312676, 39731664, 41505399, 42569640, 43042636, 43988628, 44698122, 46117110, 47654347, 47890845, 49664580, 51083568, 51320066, 53803295, 54985785, 55340532, 58651504, 59597496, 61489480, 63854460, 64563954, 65982942, 66219440, 67047183, 69175665, 73314380, 73787376, 74496870, 76625352, 76980099, 83010798, 85139280, 86085272, 87977256, 89396244, 92234220, 95308694, 95781690, 96845931, 98974413, 99329160, 102640132, 107606590, 109971570, 110681064, 111745305, 119194992, 122978960, 124516197, 127708920, 128300165, 129127908, 131965884, 134094366, 138351330, 142963041, 146628760, 148993740, 153250704, 153960198, 161409885, 164957355, 166021596, 172170544, 175954512, 178792488, 184468440, 190617388, 191563380, 193691862, 197948826, 198658320, 205280264, 207526995, 215213180, 219943140, 221362128, 223490610, 230940297, 238271735, 249032394, 255417840, 256600330, 258255816, 263931768, 268188732, 276702660, 285926082, 290537793, 293257520, 296923239, 297987480, 307920396, 322819770, 329914710, 332043192, 333580429, 335235915, 357584976, 368936880, 381234776, 383126760, 384900495, 387383724, 395897652, 410560528, 415053990, 428889123, 430426360, 439886280, 446981220, 461880594, 476543470, 484229655, 494872065, 498064788, 513200660, 516511632, 527863536, 536377464, 553405320, 571852164, 581075586, 593846478, 595974960, 615840792, 622580985, 645639540, 659829420, 664086384, 667160858, 670471830, 692820891, 714815205, 762469552, 766253520, 769800990, 774767448, 791795304, 830107980, 857778246, 860852720, 871613379, 879772560, 893962440, 923761188, 953086940, 968459310, 989744130, 996129576, 1000741287, 1026401320, 1072754928, 1106810640, 1143704328, 1154701485, 1162151172, 1187692956, 1231681584, 1245161970, 1286667369, 1291279080, 1319658840, 1334321716, 1340943660, 1385641782, 1429630410, 1452688965, 1484616195, 1539601980, 1549534896, 1583590608, 1660215960, 1667902145, 1715556492, 1743226758, 1787924880, 1847522376, 1906173880, 1936918620, 1979488260, 1992259152, 2001482574, 2052802640, 2078462673, 2144445615, 2287408656, 2309402970, 2324302344, 2375385912, 2490323940, 2573334738, 2582558160, 2639317680, 2668643432, 2681887320, 2771283564, 2859260820, 2905377930, 2969232390, 3002223861, 3079203960, 3320431920, 3335804290, 3431112984, 3464104455, 3486453516, 3695044752, 3812347760, 3860002107, 3873837240, 3958976520, 4002965148, 4156925346, 4288891230, 4358066895, 4618805940, 4648604688, 4750771824, 4980647880, 5003706435, 5146669476, 5337286864, 5363774640, 5542567128, 5718521640, 5810755860, 5938464780, 6004447722, 6158407920, 6433336845, 6671608580, 6862225968, 6928208910, 6972907032, 7720004214, 7747674480, 7917953040, 8005930296, 8313850692, 8577782460, 8716133790, 9006671583, 9237611880, 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約数ペア:

[(1, 2161601179920), (2, 1080800589960), (3, 720533726640), (4, 540400294980), (5, 432320235984), (6, 360266863320), (7, 308800168560), (8, 270200147490), (9, 240177908880), (10, 216160117992), (12, 180133431660), (13, 166277013840), (14, 154400084280), (15, 144106745328), (16, 135100073745), (18, 120088954440), (20, 108080058996), (21, 102933389520), (24, 90066715830), (26, 83138506920), (27, 80059302960), (28, 77200042140), (30, 72053372664), (31, 69729070320), (35, 61760033712), (36, 60044477220), (39, 55425671280), (40, 54040029498), (42, 51466694760), (45, 48035581776), (48, 45033357915), (52, 41569253460), (54, 40029651480), (56, 38600021070), (60, 36026686332), (62, 34864535160), (63, 34311129840), (65, 33255402768), (70, 30880016856), (72, 30022238610), (78, 27712835640), (80, 27020014749), (81, 26686434320), (84, 25733347380), (90, 24017790888), (91, 23753859120), (93, 23243023440), (104, 20784626730), (105, 20586677904), (108, 20014825740), (112, 19300010535), (117, 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