205667280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 480

約数和(自身を含む): 881776896

約数和(自身を除く): 676109616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 43, 45, 48, 52, 56, 60, 63, 65, 70, 72, 73, 78, 80, 84, 86, 90, 91, 104, 105, 112, 117, 120, 126, 129, 130, 140, 144, 146, 156, 168, 172, 180, 182, 195, 208, 210, 215, 219, 234, 240, 252, 258, 260, 273, 280, 292, 301, 312, 315, 336, 344, 360, 364, 365, 387, 390, 420, 430, 438, 455, 468, 504, 511, 516, 520, 546, 559, 560, 584, 585, 602, 624, 630, 645, 657, 688, 720, 728, 730, 774, 780, 819, 840, 860, 876, 903, 910, 936, 949, 1008, 1022, 1032, 1040, 1092, 1095, 1118, 1168, 1170, 1204, 1260, 1290, 1314, 1365, 1456, 1460, 1505, 1533, 1548, 1560, 1638, 1677, 1680, 1720, 1752, 1806, 1820, 1872, 1898, 1935, 2044, 2064, 2184, 2190, 2236, 2340, 2408, 2520, 2555, 2580, 2628, 2709, 2730, 2795, 2847, 2920, 3010, 3066, 3096, 3120, 3139, 3276, 3285, 3354, 3440, 3504, 3612, 3640, 3796, 3870, 3913, 4088, 4095, 4368, 4380, 4472, 4515, 4599, 4680, 4745, 4816, 5031, 5040, 5110, 5160, 5256, 5418, 5460, 5590, 5694, 5840, 6020, 6132, 6192, 6278, 6552, 6570, 6643, 6708, 7224, 7280, 7592, 7665, 7740, 7826, 8176, 8190, 8385, 8541, 8760, 8944, 9030, 9198, 9360, 9417, 9490, 10062, 10220, 10320, 10512, 10836, 10920, 11180, 11388, 11739, 12040, 12264, 12556, 13104, 13140, 13286, 13416, 13545, 14235, 14448, 15184, 15330, 15480, 15652, 15695, 16380, 16770, 17082, 17520, 18060, 18396, 18834, 18980, 19565, 19929, 20124, 20440, 21672, 21840, 21973, 22360, 22776, 22995, 23478, 24080, 24528, 25112, 25155, 26280, 26572, 26832, 27090, 28251, 28470, 30660, 30960, 31304, 31390, 32760, 33215, 33540, 34164, 35217, 36120, 36792, 37668, 37960, 39130, 39858, 40248, 40807, 40880, 42705, 43344, 43946, 44720, 45552, 45990, 46956, 47085, 50224, 50310, 52560, 53144, 54180, 56502, 56940, 58695, 59787, 61320, 62608, 62780, 65520, 65919, 66430, 67080, 68328, 70434, 72240, 73584, 75336, 75920, 78260, 79716, 80496, 81614, 85410, 87892, 91980, 93912, 94170, 99645, 100620, 106288, 108360, 109865, 113004, 113880, 117390, 119574, 122421, 122640, 125560, 131838, 132860, 134160, 136656, 140868, 141255, 150672, 156520, 159432, 163228, 170820, 175784, 176085, 183960, 187824, 188340, 197757, 199290, 201240, 204035, 216720, 219730, 226008, 227760, 234780, 239148, 244842, 251120, 263676, 265720, 281736, 282510, 285649, 298935, 313040, 318864, 326456, 329595, 341640, 351568, 352170, 367263, 367920, 376680, 395514, 398580, 402480, 408070, 439460, 452016, 469560, 478296, 489684, 527352, 531440, 563472, 565020, 571298, 597870, 612105, 652912, 659190, 683280, 704340, 734526, 753360, 791028, 797160, 816140, 856947, 878920, 939120, 956592, 979368, 988785, 1054704, 1130040, 1142596, 1195740, 1224210, 1318380, 1408680, 1428245, 1469052, 1582056, 1594320, 1632280, 1713894, 1757840, 1836315, 1958736, 1977570, 2260080, 2285192, 2391480, 2448420, 2570841, 2636760, 2817360, 2856490, 2938104, 3164112, 3264560, 3427788, 3672630, 3955140, 4284735, 4570384, 4782960, 4896840, 5141682, 5273520, 5712980, 5876208, 6855576, 7345260, 7910280, 8569470, 9793680, 10283364, 11425960, 12854205, 13711152, 14690520, 15820560, 17138940, 20566728, 22851920, 25708410, 29381040, 34277880, 41133456, 51416820, 68555760, 102833640, 205667280]

約数ペア:

[(1, 205667280), (2, 102833640), (3, 68555760), (4, 51416820), (5, 41133456), (6, 34277880), (7, 29381040), (8, 25708410), (9, 22851920), (10, 20566728), (12, 17138940), (13, 15820560), (14, 14690520), (15, 13711152), (16, 12854205), (18, 11425960), (20, 10283364), (21, 9793680), (24, 8569470), (26, 7910280), (28, 7345260), (30, 6855576), (35, 5876208), (36, 5712980), (39, 5273520), (40, 5141682), (42, 4896840), (43, 4782960), (45, 4570384), (48, 4284735), (52, 3955140), (56, 3672630), (60, 3427788), (63, 3264560), (65, 3164112), (70, 2938104), (72, 2856490), (73, 2817360), (78, 2636760), (80, 2570841), (84, 2448420), (86, 2391480), (90, 2285192), (91, 2260080), (104, 1977570), (105, 1958736), (112, 1836315), (117, 1757840), (120, 1713894), (126, 1632280), (129, 1594320), (130, 1582056), (140, 1469052), (144, 1428245), (146, 1408680), (156, 1318380), (168, 1224210), (172, 1195740), (180, 1142596), (182, 1130040), (195, 1054704), (208, 988785), (210, 979368), (215, 956592), (219, 939120), (234, 878920), (240, 856947), (252, 816140), (258, 797160), (260, 791028), (273, 753360), (280, 734526), (292, 704340), (301, 683280), (312, 659190), (315, 652912), (336, 612105), (344, 597870), (360, 571298), (364, 565020), (365, 563472), (387, 531440), (390, 527352), (420, 489684), (430, 478296), (438, 469560), (455, 452016), (468, 439460), (504, 408070), (511, 402480), (516, 398580), (520, 395514), (546, 376680), (559, 367920), (560, 367263), (584, 352170), (585, 351568), (602, 341640), (624, 329595), (630, 326456), (645, 318864), (657, 313040), (688, 298935), (720, 285649), (728, 282510), (730, 281736), (774, 265720), (780, 263676), (819, 251120), (840, 244842), (860, 239148), (876, 234780), (903, 227760), (910, 226008), (936, 219730), (949, 216720), (1008, 204035), (1022, 201240), (1032, 199290), (1040, 197757), (1092, 188340), (1095, 187824), (1118, 183960), (1168, 176085), (1170, 175784), (1204, 170820), (1260, 163228), (1290, 159432), (1314, 156520), (1365, 150672), (1456, 141255), (1460, 140868), (1505, 136656), (1533, 134160), (1548, 132860), (1560, 131838), (1638, 125560), (1677, 122640), (1680, 122421), (1720, 119574), (1752, 117390), (1806, 113880), (1820, 113004), (1872, 109865), (1898, 108360), (1935, 106288), (2044, 100620), (2064, 99645), (2184, 94170), (2190, 93912), (2236, 91980), (2340, 87892), (2408, 85410), (2520, 81614), (2555, 80496), (2580, 79716), (2628, 78260), (2709, 75920), (2730, 75336), (2795, 73584), (2847, 72240), (2920, 70434), (3010, 68328), (3066, 67080), (3096, 66430), (3120, 65919), (3139, 65520), (3276, 62780), (3285, 62608), (3354, 61320), (3440, 59787), (3504, 58695), (3612, 56940), (3640, 56502), (3796, 54180), (3870, 53144), (3913, 52560), (4088, 50310), (4095, 50224), (4368, 47085), (4380, 46956), (4472, 45990), (4515, 45552), (4599, 44720), (4680, 43946), (4745, 43344), (4816, 42705), (5031, 40880), (5040, 40807), (5110, 40248), (5160, 39858), (5256, 39130), (5418, 37960), (5460, 37668), (5590, 36792), (5694, 36120), (5840, 35217), (6020, 34164), (6132, 33540), (6192, 33215), (6278, 32760), (6552, 31390), (6570, 31304), (6643, 30960), (6708, 30660), (7224, 28470), (7280, 28251), (7592, 27090), (7665, 26832), (7740, 26572), (7826, 26280), (8176, 25155), (8190, 25112), (8385, 24528), (8541, 24080), (8760, 23478), (8944, 22995), (9030, 22776), (9198, 22360), (9360, 21973), (9417, 21840), (9490, 21672), (10062, 20440), (10220, 20124), (10320, 19929), (10512, 19565), (10836, 18980), (10920, 18834), (11180, 18396), (11388, 18060), (11739, 17520), (12040, 17082), (12264, 16770), (12556, 16380), (13104, 15695), (13140, 15652), (13286, 15480), (13416, 15330), (13545, 15184), (14235, 14448)]