21269252160

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 1120

約数和(自身を含む): 89222031360

約数和(自身を除く): 67952779200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 47, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 79, 80, 81, 85, 90, 94, 96, 102, 104, 108, 117, 120, 130, 135, 136, 141, 144, 153, 156, 158, 160, 162, 170, 180, 188, 192, 195, 204, 208, 216, 221, 234, 235, 237, 240, 255, 260, 270, 272, 282, 288, 306, 312, 316, 320, 324, 340, 351, 360, 376, 390, 395, 405, 408, 416, 423, 432, 442, 459, 468, 470, 474, 480, 510, 520, 540, 544, 564, 576, 585, 611, 612, 624, 632, 648, 663, 680, 702, 705, 711, 720, 752, 765, 780, 790, 799, 810, 816, 832, 846, 864, 884, 918, 936, 940, 948, 960, 1020, 1027, 1040, 1053, 1080, 1088, 1105, 1128, 1170, 1185, 1222, 1224, 1248, 1264, 1269, 1296, 1326, 1343, 1360, 1377, 1404, 1410, 1422, 1440, 1504, 1530, 1560, 1580, 1598, 1620, 1632, 1692, 1728, 1755, 1768, 1833, 1836, 1872, 1880, 1896, 1989, 2040, 2054, 2080, 2106, 2115, 2133, 2160, 2210, 2256, 2295, 2340, 2370, 2397, 2444, 2448, 2496, 2528, 2538, 2592, 2652, 2686, 2720, 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18565, 18720, 18960, 19035, 19176, 19552, 19890, 20145, 20304, 20540, 20774, 21060, 21216, 21330, 21488, 21573, 21996, 22032, 22278, 22464, 22560, 22752, 23868, 23970, 24174, 24440, 24480, 24648, 25280, 25380, 25568, 25596, 25920, 26520, 26860, 27072, 27495, 27540, 27729, 28080, 28440, 28764, 29328, 29376, 29704, 29835, 30456, 30810, 31161, 31824, 31960, 31995, 32232, 32864, 32994, 33417, 33696, 33840, 34128, 34918, 35360, 35802, 35955, 36261, 36660, 36720, 36972, 37130, 37440, 37920, 38070, 38352, 39104, 39780, 40290, 40608, 41080, 41548, 42120, 42432, 42660, 42976, 43146, 43992, 44064, 44556, 45120, 45504, 46215, 47736, 47940, 48269, 48348, 48880, 48960, 49296, 49491, 50760, 51136, 51192, 51935, 52377, 53040, 53720, 54990, 55080, 55458, 55695, 56160, 56880, 57528, 58656, 59408, 59670, 60435, 60912, 61620, 62322, 63121, 63648, 63920, 63990, 64464, 64719, 65728, 65988, 66834, 67392, 67680, 68256, 69836, 70720, 71604, 71910, 72522, 73320, 73440, 73944, 74260, 75840, 76140, 76704, 79560, 80580, 81216, 82160, 82485, 83096, 83187, 84240, 85320, 85952, 86292, 87295, 87984, 88128, 89112, 89505, 92430, 93483, 95472, 95880, 96538, 96696, 97760, 98592, 98982, 100251, 101520, 102384, 103870, 104754, 106080, 107440, 107865, 108783, 109980, 110160, 110916, 111390, 112320, 113760, 115056, 117312, 118816, 119340, 120870, 121824, 123240, 124644, 126242, 127296, 127840, 127980, 128928, 129438, 131976, 133668, 135360, 136512, 138645, 139672, 143208, 143820, 144807, 145044, 146640, 146880, 147888, 148520, 152280, 153408, 155805, 157131, 159120, 161160, 164320, 164970, 166192, 166374, 167085, 168480, 170640, 172584, 174590, 175968, 178224, 179010, 181305, 184860, 186966, 189363, 190944, 191760, 193076, 193392, 195520, 197184, 197964, 200502, 203040, 204768, 207740, 209508, 212160, 214880, 215730, 217566, 219960, 220320, 221832, 222780, 227520, 230112, 237632, 238680, 241345, 241740, 243648, 246480, 247455, 249288, 252484, 255680, 255960, 257856, 258876, 261885, 263952, 267336, 277290, 279344, 280449, 286416, 287640, 289614, 290088, 293280, 295776, 297040, 300753, 304560, 311610, 314262, 315605, 318240, 322320, 323595, 328640, 329940, 332384, 332748, 334170, 336960, 341280, 345168, 349180, 351936, 356448, 358020, 362610, 369720, 373932, 378726, 381888, 383520, 386152, 386784, 395928, 401004, 406080, 409536, 415480, 415935, 419016, 429760, 431460, 434421, 435132, 439920, 440640, 443664, 445560, 460224, 467415, 471393, 477360, 482690, 483480, 492960, 494910, 498576, 501255, 504968, 511920, 517752, 523770, 527904, 534672, 543915, 554580, 558688, 560898, 568089, 572832, 575280, 579228, 580176, 586560, 591552, 594080, 601506, 609120, 623220, 628524, 631210, 636480, 644640, 647190, 659880, 664768, 665496, 668340, 682560, 690336, 698360, 712896, 716040, 724035, 725220, 739440, 747864, 757452, 767040, 772304, 773568, 785655, 791856, 802008, 820573, 830960, 831870, 838032, 841347, 862920, 868842, 870264, 879840, 887328, 891120, 934830, 942786, 946815, 954720, 965380, 966960, 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約数ペア:

[(1, 21269252160), (2, 10634626080), (3, 7089750720), (4, 5317313040), (5, 4253850432), (6, 3544875360), (8, 2658656520), (9, 2363250240), (10, 2126925216), (12, 1772437680), (13, 1636096320), (15, 1417950144), (16, 1329328260), (17, 1251132480), (18, 1181625120), (20, 1063462608), (24, 886218840), (26, 818048160), (27, 787750080), (30, 708975072), (32, 664664130), (34, 625566240), (36, 590812560), (39, 545365440), (40, 531731304), (45, 472650048), (47, 452537280), (48, 443109420), (51, 417044160), (52, 409024080), (54, 393875040), (60, 354487536), (64, 332332065), (65, 327219264), (68, 312783120), (72, 295406280), (78, 272682720), (79, 269231040), (80, 265865652), (81, 262583360), (85, 250226496), (90, 236325024), (94, 226268640), (96, 221554710), (102, 208522080), (104, 204512040), (108, 196937520), (117, 181788480), (120, 177243768), (130, 163609632), (135, 157550016), (136, 156391560), (141, 150845760), (144, 147703140), (153, 139014720), (156, 136341360), (158, 134615520), (160, 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