19842812640

素因数分解:

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

素因数の和:133

約数の個数: 864

約数和(自身を含む): 85172199840

約数和(自身を除く): 65329387200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 41, 42, 45, 48, 49, 56, 57, 60, 63, 70, 72, 76, 80, 82, 84, 90, 95, 96, 98, 105, 112, 114, 120, 123, 126, 133, 140, 144, 147, 152, 160, 164, 168, 171, 180, 190, 196, 205, 210, 224, 228, 240, 245, 246, 252, 266, 280, 285, 287, 288, 294, 304, 315, 328, 336, 342, 360, 361, 369, 380, 392, 399, 410, 420, 441, 456, 480, 490, 492, 504, 532, 560, 570, 574, 588, 608, 615, 630, 656, 665, 672, 684, 720, 722, 735, 738, 760, 779, 784, 798, 820, 840, 855, 861, 882, 912, 931, 980, 984, 1008, 1064, 1083, 1120, 1140, 1148, 1176, 1197, 1230, 1260, 1312, 1330, 1368, 1435, 1440, 1444, 1470, 1476, 1520, 1558, 1568, 1596, 1640, 1680, 1710, 1722, 1764, 1805, 1824, 1845, 1862, 1960, 1968, 1995, 2009, 2016, 2128, 2166, 2205, 2280, 2296, 2337, 2352, 2394, 2460, 2520, 2527, 2583, 2660, 2736, 2793, 2870, 2888, 2940, 2952, 3040, 3116, 3192, 3249, 3280, 3360, 3420, 3444, 3528, 3610, 3690, 3724, 3895, 3920, 3936, 3990, 4018, 4256, 4305, 4332, 4410, 4560, 4592, 4655, 4674, 4704, 4788, 4920, 5040, 5054, 5166, 5320, 5415, 5453, 5472, 5586, 5740, 5776, 5880, 5904, 5985, 6027, 6232, 6384, 6498, 6560, 6840, 6859, 6888, 7011, 7056, 7220, 7380, 7448, 7581, 7790, 7840, 7980, 8036, 8379, 8610, 8664, 8820, 9120, 9184, 9310, 9348, 9576, 9840, 10045, 10080, 10108, 10332, 10640, 10830, 10906, 11172, 11480, 11552, 11685, 11760, 11808, 11970, 12054, 12464, 12635, 12768, 12915, 12996, 13680, 13718, 13776, 13965, 14022, 14112, 14440, 14760, 14801, 14896, 15162, 15580, 15960, 16072, 16245, 16359, 16758, 17220, 17328, 17640, 17689, 18081, 18620, 18696, 19152, 19680, 20090, 20216, 20577, 20664, 21280, 21660, 21812, 22344, 22743, 22960, 23370, 23520, 23940, 24108, 24928, 25270, 25830, 25992, 27265, 27360, 27436, 27552, 27930, 28044, 28880, 29520, 29602, 29792, 30135, 30324, 31160, 31920, 32144, 32490, 32718, 33516, 34295, 34440, 34656, 35055, 35280, 35378, 36162, 37240, 37392, 37905, 38171, 38304, 40180, 40432, 41154, 41328, 41895, 43320, 43624, 44403, 44688, 45486, 45920, 46740, 47880, 48013, 48216, 49077, 50540, 51660, 51984, 53067, 54530, 54872, 55860, 56088, 57760, 59040, 59204, 60270, 60648, 61731, 62320, 63840, 64288, 64980, 65436, 67032, 68590, 68880, 70110, 70560, 70756, 72324, 74005, 74480, 74784, 75810, 76342, 80360, 80864, 81795, 82308, 82656, 83790, 86640, 87248, 88445, 88806, 89376, 90405, 90972, 93480, 95760, 96026, 96432, 98154, 101080, 102885, 103320, 103607, 103968, 106134, 109060, 109744, 111720, 112176, 113715, 114513, 118408, 120540, 121296, 123462, 124640, 129960, 130872, 133209, 134064, 137180, 137760, 140220, 141512, 144039, 144648, 148010, 148960, 151620, 152684, 159201, 160720, 163590, 164616, 167580, 173280, 174496, 176890, 177612, 180810, 181944, 186960, 190855, 191520, 192052, 192864, 196308, 202160, 205770, 206640, 207214, 212268, 218120, 219488, 222015, 223440, 224352, 227430, 229026, 236816, 240065, 241080, 242592, 245385, 246924, 259920, 261744, 265335, 266418, 268128, 274360, 280440, 281219, 283024, 288078, 289296, 296020, 303240, 305368, 308655, 310821, 318402, 321440, 327180, 329232, 335160, 336091, 343539, 353780, 355224, 361620, 363888, 373920, 381710, 384104, 392616, 404320, 411540, 413280, 414428, 424536, 432117, 436240, 444030, 446880, 454860, 458052, 473632, 480130, 482160, 490770, 493848, 518035, 519840, 523488, 530670, 532836, 548720, 560880, 562438, 566048, 572565, 576156, 578592, 592040, 606480, 610736, 617310, 621642, 636804, 654360, 658464, 666045, 670320, 672182, 687078, 707560, 710448, 720195, 723240, 725249, 727776, 763420, 768208, 785232, 796005, 823080, 828856, 843657, 849072, 864234, 872480, 888060, 909720, 916104, 932463, 960260, 964320, 981540, 987696, 1008273, 1036070, 1061340, 1065672, 1097440, 1121760, 1124876, 1145130, 1152312, 1184080, 1212960, 1221472, 1234620, 1243284, 1273608, 1308720, 1332090, 1340640, 1344364, 1374156, 1406095, 1415120, 1420896, 1440390, 1446480, 1450498, 1526840, 1536416, 1554105, 1570464, 1592010, 1646160, 1657712, 1680455, 1687314, 1698144, 1717695, 1728468, 1776120, 1819440, 1832208, 1864926, 1920520, 1963080, 1968533, 1975392, 2016546, 2072140, 2122680, 2131344, 2160585, 2175747, 2249752, 2290260, 2304624, 2368160, 2469240, 2486568, 2530971, 2547216, 2617440, 2664180, 2688728, 2748312, 2812190, 2830240, 2880780, 2892960, 2900996, 3024819, 3053680, 3108210, 3184020, 3292320, 3315424, 3360910, 3374628, 3435390, 3456936, 3552240, 3626245, 3638880, 3664416, 3729852, 3841040, 3926160, 3937066, 4033092, 4144280, 4218285, 4245360, 4262688, 4321170, 4351494, 4499504, 4580520, 4609248, 4662315, 4938480, 4973136, 5041365, 5061942, 5094432, 5328360, 5377456, 5496624, 5624380, 5761560, 5801992, 5905599, 6049638, 6107360, 6216420, 6368040, 6527241, 6721820, 6749256, 6870780, 6913872, 7104480, 7252490, 7459704, 7682080, 7852320, 7874132, 8066184, 8288560, 8436570, 8490720, 8642340, 8702988, 8999008, 9161040, 9324630, 9842665, 9876960, 9946272, 10082730, 10123884, 10656720, 10754912, 10878735, 10993248, 11248760, 11523120, 11603984, 11811198, 12099276, 12432840, 12654855, 12736080, 13054482, 13443640, 13498512, 13741560, 13779731, 13827744, 14504980, 14919408, 15124095, 15748264, 16132368, 16577120, 16873140, 17284680, 17405976, 17716797, 18322080, 18649260, 19685330, 20165460, 20247768, 21313440, 21757470, 22497520, 23046240, 23207968, 23622396, 24198552, 24865680, 25309710, 25472160, 26108964, 26887280, 26997024, 27483120, 27559462, 29009960, 29527995, 29838816, 30248190, 31496528, 32264736, 32636205, 33746280, 34569360, 34811952, 35433594, 37298520, 39370660, 40330920, 40495536, 41339193, 43514940, 44995040, 47244792, 48397104, 49731360, 50619420, 52217928, 53774560, 54966240, 55118924, 58019920, 59055990, 60496380, 62993056, 65272410, 67492560, 68898655, 69138720, 69623904, 70867188, 74597040, 78741320, 80661840, 80991072, 82678386, 87029880, 88583985, 94489584, 96794208, 101238840, 104435856, 110237848, 116039840, 118111980, 120992760, 124017579, 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約数ペア:

[(1, 19842812640), (2, 9921406320), (3, 6614270880), (4, 4960703160), (5, 3968562528), (6, 3307135440), (7, 2834687520), (8, 2480351580), (9, 2204756960), (10, 1984281264), (12, 1653567720), (14, 1417343760), (15, 1322854176), (16, 1240175790), (18, 1102378480), (19, 1044358560), (20, 992140632), (21, 944895840), (24, 826783860), (28, 708671880), (30, 661427088), (32, 620087895), (35, 566937504), (36, 551189240), (38, 522179280), (40, 496070316), (41, 483971040), (42, 472447920), (45, 440951392), (48, 413391930), (49, 404955360), (56, 354335940), (57, 348119520), (60, 330713544), (63, 314965280), (70, 283468752), (72, 275594620), (76, 261089640), (80, 248035158), (82, 241985520), (84, 236223960), (90, 220475696), (95, 208871712), (96, 206695965), (98, 202477680), (105, 188979168), (112, 177167970), (114, 174059760), (120, 165356772), (123, 161323680), (126, 157482640), (133, 149194080), (140, 141734376), (144, 137797310), (147, 134985120), (152, 130544820), (160, 124017579), (164, 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(2583, 7682080), (2660, 7459704), (2736, 7252490), (2793, 7104480), (2870, 6913872), (2888, 6870780), (2940, 6749256), (2952, 6721820), (3040, 6527241), (3116, 6368040), (3192, 6216420), (3249, 6107360), (3280, 6049638), (3360, 5905599), (3420, 5801992), (3444, 5761560), (3528, 5624380), (3610, 5496624), (3690, 5377456), (3724, 5328360), (3895, 5094432), (3920, 5061942), (3936, 5041365), (3990, 4973136), (4018, 4938480), (4256, 4662315), (4305, 4609248), (4332, 4580520), (4410, 4499504), (4560, 4351494), (4592, 4321170), (4655, 4262688), (4674, 4245360), (4704, 4218285), (4788, 4144280), (4920, 4033092), (5040, 3937066), (5054, 3926160), (5166, 3841040), (5320, 3729852), (5415, 3664416), (5453, 3638880), (5472, 3626245), (5586, 3552240), (5740, 3456936), (5776, 3435390), (5880, 3374628), (5904, 3360910), (5985, 3315424), (6027, 3292320), (6232, 3184020), (6384, 3108210), (6498, 3053680), (6560, 3024819), (6840, 2900996), (6859, 2892960), (6888, 2880780), (7011, 2830240), (7056, 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