1994143860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 480

約数和(自身を含む): 7230263040

約数和(自身を除く): 5236119180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 37, 38, 45, 51, 54, 57, 60, 68, 74, 76, 81, 85, 90, 95, 102, 103, 108, 111, 114, 135, 148, 153, 162, 170, 171, 180, 185, 190, 204, 206, 222, 228, 255, 270, 285, 306, 309, 323, 324, 333, 340, 342, 370, 380, 405, 412, 444, 459, 510, 513, 515, 540, 555, 570, 612, 618, 629, 646, 666, 684, 703, 740, 765, 810, 855, 918, 927, 969, 999, 1020, 1026, 1030, 1110, 1140, 1236, 1258, 1292, 1332, 1377, 1406, 1530, 1539, 1545, 1615, 1620, 1665, 1710, 1751, 1836, 1854, 1887, 1938, 1957, 1998, 2052, 2060, 2109, 2220, 2295, 2516, 2565, 2754, 2781, 2812, 2907, 2997, 3060, 3078, 3090, 3145, 3230, 3330, 3420, 3502, 3515, 3708, 3774, 3811, 3876, 3914, 3996, 4218, 4590, 4635, 4845, 4995, 5130, 5253, 5508, 5562, 5661, 5814, 5871, 5994, 6156, 6180, 6290, 6327, 6460, 6660, 6885, 7004, 7030, 7548, 7622, 7695, 7828, 8343, 8436, 8721, 8755, 9180, 9270, 9435, 9690, 9785, 9990, 10260, 10506, 10545, 11124, 11322, 11433, 11628, 11742, 11951, 11988, 12580, 12654, 13770, 13905, 14060, 14535, 14985, 15244, 15390, 15759, 16686, 16983, 17442, 17510, 17613, 18540, 18870, 18981, 19055, 19380, 19570, 19980, 21012, 21090, 22644, 22866, 23484, 23902, 25308, 26163, 26265, 27540, 27810, 28305, 29070, 29355, 29970, 30780, 31518, 31635, 33269, 33372, 33966, 34299, 34884, 35020, 35226, 35853, 37740, 37962, 38110, 39140, 41715, 42180, 43605, 45732, 47277, 47804, 50949, 52326, 52530, 52839, 55620, 56610, 56943, 57165, 58140, 58710, 59755, 59940, 63036, 63270, 64787, 66538, 67932, 68598, 70452, 71706, 72409, 75924, 76220, 78795, 83430, 84915, 87210, 88065, 94554, 94905, 99807, 101898, 102897, 104652, 105060, 105678, 107559, 113220, 113886, 114330, 117420, 119510, 126540, 129574, 130815, 133076, 137196, 141831, 143412, 144818, 157590, 158517, 166345, 166860, 169830, 171495, 174420, 176130, 179265, 189108, 189810, 194361, 199614, 203796, 205794, 211356, 215118, 217227, 227772, 228660, 236385, 239020, 254745, 259148, 261630, 264195, 283662, 284715, 289636, 299421, 308691, 315180, 317034, 322677, 323935, 332690, 339660, 342990, 352260, 358530, 362045, 379620, 388722, 399228, 411588, 430236, 434454, 472770, 499035, 509490, 514485, 523260, 528390, 537795, 567324, 569430, 583083, 598842, 617382, 634068, 645354, 647870, 651681, 665380, 685980, 709155, 717060, 724090, 777444, 792585, 868908, 898263, 945540, 968031, 971805, 998070, 1018980, 1028970, 1056780, 1075590, 1086135, 1138860, 1166166, 1197684, 1230953, 1234764, 1290708, 1295740, 1303362, 1418310, 1448180, 1497105, 1543455, 1585170, 1613385, 1749249, 1796526, 1936062, 1943610, 1955043, 1996140, 2057940, 2151180, 2172270, 2332332, 2461906, 2606724, 2694789, 2836620, 2915415, 2994210, 3086910, 3170340, 3226770, 3258405, 3498498, 3593052, 3692859, 3872124, 3887220, 3910086, 4344540, 4491315, 4840155, 4923812, 5247747, 5389578, 5830830, 5865129, 5988420, 6154765, 6173820, 6453540, 6516810, 6996996, 7385718, 7820172, 8746245, 8982630, 9680310, 9775215, 10495494, 10779156, 11078577, 11661660, 11730258, 12309530, 13033620, 13473945, 14771436, 17492490, 17965260, 18464295, 19360620, 19550430, 20990988, 22157154, 23460516, 24619060, 26238735, 26947890, 29325645, 33235731, 34984980, 36928590, 39100860, 44314308, 52477470, 53895780, 55392885, 58651290, 66471462, 73857180, 99707193, 104954940, 110785770, 117302580, 132942924, 166178655, 199414386, 221571540, 332357310, 398828772, 498535965, 664714620, 997071930, 1994143860]

約数ペア:

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