20563481120

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:146

約数の個数: 768

約数和(自身を含む): 67568256000

約数和(自身を除く): 47004774880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 37, 38, 40, 41, 49, 52, 56, 65, 70, 74, 76, 80, 82, 91, 95, 98, 104, 112, 130, 133, 140, 148, 152, 160, 164, 182, 185, 190, 196, 205, 208, 224, 245, 247, 259, 260, 266, 280, 287, 296, 304, 328, 343, 364, 370, 380, 392, 410, 416, 455, 481, 490, 494, 518, 520, 532, 533, 560, 574, 592, 608, 637, 656, 665, 686, 703, 728, 740, 760, 779, 784, 820, 910, 931, 962, 980, 988, 1036, 1040, 1064, 1066, 1120, 1148, 1184, 1235, 1274, 1295, 1312, 1330, 1372, 1406, 1435, 1456, 1480, 1517, 1520, 1558, 1568, 1640, 1715, 1729, 1813, 1820, 1862, 1924, 1960, 1976, 2009, 2072, 2080, 2128, 2132, 2296, 2405, 2470, 2548, 2590, 2660, 2665, 2744, 2812, 2870, 2912, 2960, 3034, 3040, 3116, 3185, 3280, 3367, 3430, 3458, 3515, 3626, 3640, 3724, 3731, 3848, 3895, 3920, 3952, 4018, 4144, 4256, 4264, 4459, 4592, 4655, 4810, 4921, 4940, 5096, 5180, 5320, 5330, 5453, 5488, 5624, 5740, 5920, 6068, 6232, 6370, 6517, 6560, 6734, 6860, 6916, 7030, 7252, 7280, 7448, 7462, 7585, 7696, 7790, 7840, 7904, 8036, 8288, 8528, 8645, 8918, 9065, 9139, 9184, 9310, 9620, 9842, 9880, 10045, 10127, 10192, 10360, 10619, 10640, 10660, 10906, 10976, 11248, 11480, 12103, 12136, 12464, 12691, 12740, 13034, 13468, 13720, 13832, 14060, 14063, 14504, 14560, 14896, 14924, 15170, 15392, 15580, 16072, 16835, 17056, 17290, 17836, 18130, 18278, 18620, 18655, 19240, 19684, 19721, 19760, 20090, 20254, 20384, 20720, 21238, 21280, 21320, 21812, 22295, 22496, 22960, 23569, 24206, 24272, 24605, 24928, 25382, 25480, 26068, 26117, 26936, 27265, 27440, 27664, 28120, 28126, 28823, 29008, 29792, 29848, 30340, 31160, 32144, 32585, 33670, 34447, 34580, 35672, 36260, 36556, 37240, 37310, 38171, 38480, 39368, 39442, 39520, 40180, 40508, 41440, 42476, 42640, 43624, 44590, 45695, 45920, 47138, 48412, 48544, 49210, 50635, 50764, 50960, 52136, 52234, 53095, 53872, 54530, 54880, 55328, 56240, 56252, 57646, 58016, 59696, 60515, 60680, 62320, 63455, 63973, 64288, 65170, 67340, 68894, 69160, 70315, 70889, 71344, 72520, 73112, 74333, 74480, 74620, 76342, 76960, 78736, 78884, 80360, 81016, 84721, 84952, 85280, 87248, 89180, 91390, 94276, 96824, 98420, 98605, 101270, 101528, 101920, 104272, 104468, 106190, 107744, 109060, 112480, 112504, 115292, 117845, 119392, 121030, 121360, 124640, 126910, 127946, 130340, 130585, 134680, 137788, 138047, 138320, 140630, 141778, 142688, 144115, 145040, 146224, 148666, 148960, 149240, 152684, 157472, 157768, 160720, 162032, 164983, 169442, 169904, 172235, 174496, 178360, 182780, 182819, 188552, 190855, 193648, 196840, 197210, 201761, 202540, 203056, 208544, 208936, 212380, 218120, 225008, 230584, 235690, 241129, 242060, 242720, 253820, 255892, 260680, 261170, 267197, 269360, 275576, 276094, 276640, 281260, 283556, 288230, 290080, 292448, 297332, 298480, 305368, 315536, 319865, 321440, 324064, 329966, 338884, 339808, 344470, 354445, 356720, 365560, 365638, 371665, 374699, 377104, 381710, 387296, 393680, 394420, 403522, 405080, 406112, 417872, 423605, 424760, 436240, 447811, 450016, 461168, 471380, 482258, 484120, 496223, 507640, 511784, 520331, 521360, 522340, 534394, 538720, 551152, 552188, 562520, 567112, 576460, 594664, 596960, 610736, 631072, 639730, 659932, 677768, 688940, 690235, 708890, 713440, 731120, 731276, 743330, 749398, 754208, 763420, 787360, 788840, 807044, 810160, 824915, 835744, 847210, 849520, 872480, 895622, 914095, 922336, 942760, 964516, 966329, 968240, 992446, 1008805, 1015280, 1023568, 1040662, 1042720, 1044680, 1068788, 1102304, 1104376, 1125040, 1134224, 1152920, 1189328, 1205645, 1221472, 1279460, 1319864, 1335985, 1355536, 1377880, 1380470, 1412327, 1417780, 1462240, 1462552, 1486660, 1498796, 1526840, 1577680, 1614088, 1620320, 1649830, 1694420, 1699040, 1791244, 1828190, 1873495, 1885520, 1929032, 1932658, 1936480, 1984892, 2017610, 2030560, 2047136, 2081324, 2089360, 2137576, 2208752, 2239055, 2250080, 2268448, 2305840, 2378656, 2411290, 2481115, 2558920, 2601655, 2622893, 2639728, 2671970, 2711072, 2755760, 2760940, 2824654, 2835560, 2925104, 2973320, 2997592, 3053680, 3134677, 3155360, 3228176, 3299660, 3388840, 3473561, 3582488, 3656380, 3746990, 3771040, 3858064, 3865316, 3969784, 4035220, 4162648, 4178720, 4275152, 4417504, 4478110, 4611680, 4822580, 4831645, 4962230, 5117840, 5203310, 5245786, 5279456, 5343940, 5511520, 5521880, 5649308, 5671120, 5850208, 5946640, 5995184, 6107360, 6269354, 6456352, 6599320, 6764303, 6777680, 6947122, 7061635, 7164976, 7312760, 7493980, 7716128, 7730632, 7939568, 8070440, 8325296, 8550304, 8956220, 9645160, 9663290, 9886289, 9924460, 10235680, 10406620, 10491572, 10687880, 11043760, 11298616, 11342240, 11893280, 11990368, 12538708, 13114465, 13198640, 13528606, 13555360, 13894244, 14123270, 14329952, 14625520, 14987960, 15461264, 15673385, 15879136, 16140880, 16650592, 17367805, 17912440, 18360251, 19290320, 19326580, 19772578, 19848920, 20813240, 20983144, 21375760, 22087520, 22597232, 25077416, 26228930, 26397280, 27057212, 27788488, 28246540, 29251040, 29975920, 30922528, 31346770, 32281760, 33821515, 34735610, 35824880, 36720502, 38580640, 38653160, 39545156, 39697840, 41626480, 41966288, 42751520, 45194464, 49431445, 50154832, 52457860, 54114424, 55576976, 56493080, 59951840, 62693540, 67643030, 69471220, 71649760, 73441004, 77306320, 79090312, 79395680, 83252960, 83932576, 91801255, 98862890, 100309664, 104915720, 108228848, 111153952, 112986160, 125387080, 128521757, 135286060, 138942440, 146882008, 154612640, 158180624, 183602510, 197725780, 209831440, 216457696, 225972320, 250774160, 257043514, 270572120, 277884880, 293764016, 316361248, 367205020, 395451560, 419662880, 501548320, 514087028, 541144240, 555769760, 587528032, 642608785, 734410040, 790903120, 1028174056, 1082288480, 1285217570, 1468820080, 1581806240, 2056348112, 2570435140, 2937640160, 4112696224, 5140870280, 10281740560, 20563481120]

約数ペア:

[(1, 20563481120), (2, 10281740560), (4, 5140870280), (5, 4112696224), (7, 2937640160), (8, 2570435140), (10, 2056348112), (13, 1581806240), (14, 1468820080), (16, 1285217570), (19, 1082288480), (20, 1028174056), (26, 790903120), (28, 734410040), (32, 642608785), (35, 587528032), (37, 555769760), (38, 541144240), (40, 514087028), (41, 501548320), (49, 419662880), (52, 395451560), (56, 367205020), (65, 316361248), (70, 293764016), (74, 277884880), (76, 270572120), (80, 257043514), (82, 250774160), (91, 225972320), (95, 216457696), (98, 209831440), (104, 197725780), (112, 183602510), (130, 158180624), (133, 154612640), (140, 146882008), (148, 138942440), (152, 135286060), (160, 128521757), (164, 125387080), (182, 112986160), (185, 111153952), (190, 108228848), (196, 104915720), (205, 100309664), (208, 98862890), (224, 91801255), (245, 83932576), (247, 83252960), (259, 79395680), (260, 79090312), (266, 77306320), (280, 73441004), (287, 71649760), (296, 69471220), (304, 67643030), (328, 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