20195950320

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1255

約数の個数: 800

約数和(自身を含む): 89383029120

約数和(自身を除く): 69187078800

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, 29, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 58, 60, 63, 65, 70, 72, 78, 80, 81, 84, 87, 90, 91, 104, 105, 108, 112, 116, 117, 120, 126, 130, 135, 140, 144, 145, 156, 162, 168, 174, 180, 182, 189, 195, 203, 208, 210, 216, 232, 234, 240, 252, 260, 261, 270, 273, 280, 290, 312, 315, 324, 336, 348, 351, 360, 364, 377, 378, 390, 405, 406, 420, 432, 435, 455, 464, 468, 504, 520, 522, 540, 546, 560, 567, 580, 585, 609, 624, 630, 648, 696, 702, 720, 728, 754, 756, 780, 783, 810, 812, 819, 840, 870, 910, 936, 945, 1008, 1015, 1040, 1044, 1053, 1080, 1092, 1131, 1134, 1160, 1170, 1181, 1218, 1260, 1296, 1305, 1365, 1392, 1404, 1456, 1508, 1512, 1560, 1566, 1620, 1624, 1638, 1680, 1740, 1755, 1820, 1827, 1872, 1885, 1890, 2030, 2088, 2106, 2160, 2184, 2262, 2268, 2320, 2340, 2349, 2362, 2436, 2457, 2520, 2610, 2639, 2730, 2808, 2835, 3016, 3024, 3045, 3120, 3132, 3240, 3248, 3276, 3393, 3480, 3510, 3543, 3640, 3654, 3770, 3780, 3915, 4060, 4095, 4176, 4212, 4368, 4524, 4536, 4680, 4698, 4724, 4872, 4914, 5040, 5220, 5265, 5278, 5460, 5481, 5616, 5655, 5670, 5905, 6032, 6090, 6264, 6480, 6552, 6786, 6960, 7020, 7086, 7280, 7308, 7371, 7540, 7560, 7830, 7917, 8120, 8190, 8267, 8424, 9048, 9072, 9135, 9360, 9396, 9448, 9744, 9828, 10179, 10440, 10530, 10556, 10629, 10920, 10962, 11310, 11340, 11745, 11810, 12180, 12285, 12528, 13104, 13195, 13572, 14040, 14172, 14616, 14742, 15080, 15120, 15353, 15660, 15834, 16240, 16380, 16443, 16534, 16848, 16965, 17715, 18096, 18270, 18792, 18896, 19656, 20358, 20880, 21060, 21112, 21258, 21840, 21924, 22620, 22680, 23490, 23620, 23751, 24360, 24570, 24801, 26390, 27144, 27405, 28080, 28344, 29232, 29484, 30160, 30537, 30706, 31320, 31668, 31887, 32760, 32886, 33068, 33930, 34249, 35430, 36540, 36855, 37584, 39312, 39585, 40716, 41335, 42120, 42224, 42516, 43848, 45240, 45360, 46059, 46980, 47240, 47502, 48720, 49140, 49602, 50895, 52780, 53145, 54288, 54810, 56688, 58968, 61074, 61412, 62640, 63336, 63774, 65520, 65772, 66136, 67860, 68498, 70860, 71253, 73080, 73710, 74403, 76765, 79170, 81432, 82215, 82670, 84240, 85032, 87696, 90480, 92118, 93960, 94480, 95004, 95661, 98280, 99204, 101790, 102747, 105560, 106290, 107471, 109620, 117936, 118755, 122148, 122824, 124005, 126672, 127548, 131544, 132272, 135720, 136996, 138177, 141720, 142506, 146160, 147420, 148806, 152685, 153530, 158340, 159435, 162864, 164430, 165340, 170064, 171245, 184236, 187920, 190008, 191322, 196560, 198408, 203580, 205494, 211120, 212580, 213759, 214942, 219240, 223209, 230295, 237510, 239743, 244296, 245648, 248010, 255096, 263088, 271440, 273992, 276354, 283440, 285012, 294840, 297612, 305370, 307060, 308241, 316680, 318870, 322413, 328860, 330680, 342490, 356265, 368472, 372015, 380016, 382644, 396816, 407160, 410988, 414531, 425160, 427518, 429884, 438480, 445237, 446418, 460590, 475020, 478305, 479486, 488592, 496020, 510192, 513735, 537355, 547984, 552708, 570024, 589680, 595224, 610740, 614120, 616482, 633360, 637740, 644826, 657720, 661360, 669627, 684980, 690885, 712530, 719229, 736944, 744030, 765288, 814320, 821976, 829062, 850320, 855036, 859768, 890474, 892836, 921180, 924723, 950040, 956610, 958972, 967239, 992040, 1027470, 1068795, 1074710, 1105416, 1116045, 1140048, 1190448, 1198715, 1221480, 1228240, 1232964, 1243593, 1275480, 1289652, 1315440, 1335711, 1339254, 1369960, 1381770, 1425060, 1438458, 1488060, 1530576, 1541205, 1612065, 1643952, 1658124, 1710072, 1719536, 1780948, 1785672, 1842360, 1849446, 1900080, 1913220, 1917944, 1934478, 1984080, 2054940, 2072655, 2137590, 2149420, 2157687, 2210832, 2226185, 2232090, 2397430, 2442960, 2465928, 2487186, 2550960, 2579304, 2671422, 2678508, 2739920, 2763540, 2774169, 2850120, 2876916, 2901717, 2976120, 3082410, 3116659, 3224130, 3316248, 3348135, 3420144, 3561896, 3571344, 3596145, 3684720, 3698892, 3826440, 3835888, 3868956, 4007133, 4109880, 4145310, 4275180, 4298840, 4315374, 4452370, 4464180, 4623615, 4794860, 4836195, 4931856, 4974372, 5158608, 5342844, 5357016, 5527080, 5548338, 5700240, 5753832, 5803434, 5952240, 6164820, 6217965, 6233318, 6448260, 6473061, 6632496, 6678555, 6696270, 7123792, 7192290, 7397784, 7652880, 7737912, 8014266, 8219760, 8290620, 8550360, 8597680, 8630748, 8705151, 8904740, 8928360, 9247230, 9349977, 9589720, 9672390, 9948744, 10685688, 10714032, 10788435, 11054160, 11096676, 11507664, 11606868, 12021399, 12329640, 12435930, 12466636, 12896520, 12946122, 13357110, 13392540, 13870845, 14384580, 14508585, 14795568, 15475824, 15583295, 16028532, 16581240, 17100720, 17261496, 17410302, 17809480, 17856720, 18494460, 18699954, 19179440, 19344780, 19419183, 19897488, 20035665, 21371376, 21576870, 22193352, 23213736, 24042798, 24659280, 24871860, 24933272, 25793040, 25892244, 26714220, 26785080, 27741690, 28049931, 28769160, 29017170, 31166590, 32057064, 32365305, 33162480, 34522992, 34820604, 35618960, 36064197, 36988920, 37399908, 38689560, 38838366, 40071330, 43153740, 43525755, 44386704, 46427472, 46749885, 48085596, 49743720, 49866544, 51784488, 53428440, 53570160, 55483380, 56099862, 57538320, 58034340, 60106995, 62333180, 64114128, 64730610, 69641208, 72128394, 73977840, 74799816, 77379120, 77676732, 80142660, 84149793, 86307480, 87051510, 93499770, 96171192, 97095915, 99487440, 103568976, 106856880, 110966760, 112199724, 116068680, 120213990, 124666360, 129461220, 139282416, 140249655, 144256788, 149599632, 155353464, 160285320, 168299586, 172614960, 174103020, 180320985, 186999540, 192342384, 194191830, 221933520, 224399448, 232137360, 240427980, 249332720, 252449379, 258922440, 280499310, 288513576, 310706928, 320570640, 336599172, 348206040, 360641970, 373999080, 388383660, 420748965, 448798896, 480855960, 504898758, 517844880, 560998620, 577027152, 673198344, 696412080, 721283940, 747998160, 776767320, 841497930, 961711920, 1009797516, 1121997240, 1262246895, 1346396688, 1442567880, 1553534640, 1682995860, 2019595032, 2243994480, 2524493790, 2885135760, 3365991720, 4039190064, 5048987580, 6731983440, 10097975160, 20195950320]

約数ペア:

[(1, 20195950320), (2, 10097975160), (3, 6731983440), (4, 5048987580), (5, 4039190064), (6, 3365991720), (7, 2885135760), (8, 2524493790), (9, 2243994480), (10, 2019595032), (12, 1682995860), (13, 1553534640), (14, 1442567880), (15, 1346396688), (16, 1262246895), (18, 1121997240), (20, 1009797516), (21, 961711920), (24, 841497930), (26, 776767320), (27, 747998160), (28, 721283940), (29, 696412080), (30, 673198344), (35, 577027152), (36, 560998620), (39, 517844880), (40, 504898758), (42, 480855960), (45, 448798896), (48, 420748965), (52, 388383660), (54, 373999080), (56, 360641970), (58, 348206040), (60, 336599172), (63, 320570640), (65, 310706928), (70, 288513576), (72, 280499310), (78, 258922440), (80, 252449379), (81, 249332720), (84, 240427980), (87, 232137360), (90, 224399448), (91, 221933520), (104, 194191830), (105, 192342384), (108, 186999540), (112, 180320985), (116, 174103020), (117, 172614960), (120, 168299586), (126, 160285320), (130, 155353464), (135, 149599632), (140, 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(2320, 8705151), (2340, 8630748), (2349, 8597680), (2362, 8550360), (2436, 8290620), (2457, 8219760), (2520, 8014266), (2610, 7737912), (2639, 7652880), (2730, 7397784), (2808, 7192290), (2835, 7123792), (3016, 6696270), (3024, 6678555), (3045, 6632496), (3120, 6473061), (3132, 6448260), (3240, 6233318), (3248, 6217965), (3276, 6164820), (3393, 5952240), (3480, 5803434), (3510, 5753832), (3543, 5700240), (3640, 5548338), (3654, 5527080), (3770, 5357016), (3780, 5342844), (3915, 5158608), (4060, 4974372), (4095, 4931856), (4176, 4836195), (4212, 4794860), (4368, 4623615), (4524, 4464180), (4536, 4452370), (4680, 4315374), (4698, 4298840), (4724, 4275180), (4872, 4145310), (4914, 4109880), (5040, 4007133), (5220, 3868956), (5265, 3835888), (5278, 3826440), (5460, 3698892), (5481, 3684720), (5616, 3596145), (5655, 3571344), (5670, 3561896), (5905, 3420144), (6032, 3348135), (6090, 3316248), (6264, 3224130), (6480, 3116659), (6552, 3082410), (6786, 2976120), (6960, 2901717), (7020, 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