2450990880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2297}}^1$

素因数の和:2353

約数の個数: 384

約数和(自身を含む): 9728812800

約数和(自身を除く): 7277821920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 342, 351, 360, 380, 390, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 585, 608, 624, 684, 702, 720, 741, 760, 780, 855, 864, 912, 936, 988, 1026, 1040, 1080, 1140, 1170, 1235, 1248, 1368, 1404, 1440, 1482, 1520, 1560, 1710, 1755, 1824, 1872, 1976, 2052, 2080, 2160, 2223, 2280, 2297, 2340, 2470, 2565, 2736, 2808, 2964, 3040, 3120, 3420, 3510, 3705, 3744, 3952, 4104, 4320, 4446, 4560, 4594, 4680, 4940, 5130, 5472, 5616, 5928, 6240, 6669, 6840, 6891, 7020, 7410, 7904, 8208, 8892, 9120, 9188, 9360, 9880, 10260, 11115, 11232, 11485, 11856, 13338, 13680, 13782, 14040, 14820, 16416, 17784, 18376, 18720, 19760, 20520, 20673, 22230, 22970, 23712, 26676, 27360, 27564, 28080, 29640, 29861, 33345, 34455, 35568, 36752, 39520, 41040, 41346, 43643, 44460, 45940, 53352, 55128, 56160, 59280, 59722, 62019, 66690, 68910, 71136, 73504, 82080, 82692, 87286, 88920, 89583, 91880, 103365, 106704, 110256, 118560, 119444, 124038, 130929, 133380, 137820, 149305, 165384, 174572, 177840, 179166, 183760, 206730, 213408, 218215, 220512, 238888, 248076, 261858, 266760, 268749, 275640, 298610, 310095, 330768, 349144, 355680, 358332, 367520, 392787, 413460, 436430, 447915, 477776, 496152, 523716, 533520, 537498, 551280, 567359, 597220, 620190, 654645, 661536, 698288, 716664, 785574, 806247, 826920, 872860, 895830, 955552, 992304, 1047432, 1067040, 1074996, 1102560, 1134718, 1178361, 1194440, 1240380, 1309290, 1343745, 1396576, 1433328, 1571148, 1612494, 1653840, 1702077, 1745720, 1791660, 1963935, 1984608, 2094864, 2149992, 2269436, 2356722, 2388880, 2480760, 2618580, 2687490, 2836795, 2866656, 3142296, 3224988, 3307680, 3404154, 3491440, 3583320, 3927870, 4031235, 4189728, 4299984, 4538872, 4713444, 4777760, 4961520, 5106231, 5237160, 5374980, 5673590, 5891805, 6284592, 6449976, 6808308, 6982880, 7166640, 7855740, 8062470, 8510385, 8599968, 9077744, 9426888, 9923040, 10212462, 10474320, 10749960, 11347180, 11783610, 12569184, 12899952, 13616616, 14333280, 15318693, 15711480, 16124940, 17020770, 18155488, 18853776, 20424924, 20948640, 21499920, 22694360, 23567220, 25531155, 25799904, 27233232, 30637386, 31422960, 32249880, 34041540, 37707552, 40849848, 42999840, 45388720, 47134440, 51062310, 54466464, 61274772, 62845920, 64499760, 68083080, 76593465, 81699696, 90777440, 94268880, 102124620, 122549544, 128999520, 136166160, 153186930, 163399392, 188537760, 204249240, 245099088, 272332320, 306373860, 408498480, 490198176, 612747720, 816996960, 1225495440, 2450990880]

約数ペア:

[(1, 2450990880), (2, 1225495440), (3, 816996960), (4, 612747720), (5, 490198176), (6, 408498480), (8, 306373860), (9, 272332320), (10, 245099088), (12, 204249240), (13, 188537760), (15, 163399392), (16, 153186930), (18, 136166160), (19, 128999520), (20, 122549544), (24, 102124620), (26, 94268880), (27, 90777440), (30, 81699696), (32, 76593465), (36, 68083080), (38, 64499760), (39, 62845920), (40, 61274772), (45, 54466464), (48, 51062310), (52, 47134440), (54, 45388720), (57, 42999840), (60, 40849848), (65, 37707552), (72, 34041540), (76, 32249880), (78, 31422960), (80, 30637386), (90, 27233232), (95, 25799904), (96, 25531155), (104, 23567220), (108, 22694360), (114, 21499920), (117, 20948640), (120, 20424924), (130, 18853776), (135, 18155488), (144, 17020770), (152, 16124940), (156, 15711480), (160, 15318693), (171, 14333280), (180, 13616616), (190, 12899952), (195, 12569184), (208, 11783610), (216, 11347180), (228, 10749960), (234, 10474320), (240, 10212462), (247, 9923040), (260, 9426888), (270, 9077744), (285, 8599968), (288, 8510385), (304, 8062470), (312, 7855740), (342, 7166640), (351, 6982880), (360, 6808308), (380, 6449976), (390, 6284592), (416, 5891805), (432, 5673590), (456, 5374980), (468, 5237160), (480, 5106231), (494, 4961520), (513, 4777760), (520, 4713444), (540, 4538872), (570, 4299984), (585, 4189728), (608, 4031235), (624, 3927870), (684, 3583320), (702, 3491440), (720, 3404154), (741, 3307680), (760, 3224988), (780, 3142296), (855, 2866656), (864, 2836795), (912, 2687490), (936, 2618580), (988, 2480760), (1026, 2388880), (1040, 2356722), (1080, 2269436), (1140, 2149992), (1170, 2094864), (1235, 1984608), (1248, 1963935), (1368, 1791660), (1404, 1745720), (1440, 1702077), (1482, 1653840), (1520, 1612494), (1560, 1571148), (1710, 1433328), (1755, 1396576), (1824, 1343745), (1872, 1309290), (1976, 1240380), (2052, 1194440), (2080, 1178361), (2160, 1134718), (2223, 1102560), (2280, 1074996), (2297, 1067040), (2340, 1047432), (2470, 992304), (2565, 955552), (2736, 895830), (2808, 872860), (2964, 826920), (3040, 806247), (3120, 785574), (3420, 716664), (3510, 698288), (3705, 661536), (3744, 654645), (3952, 620190), (4104, 597220), (4320, 567359), (4446, 551280), (4560, 537498), (4594, 533520), (4680, 523716), (4940, 496152), (5130, 477776), (5472, 447915), (5616, 436430), (5928, 413460), (6240, 392787), (6669, 367520), (6840, 358332), (6891, 355680), (7020, 349144), (7410, 330768), (7904, 310095), (8208, 298610), (8892, 275640), (9120, 268749), (9188, 266760), (9360, 261858), (9880, 248076), (10260, 238888), (11115, 220512), (11232, 218215), (11485, 213408), (11856, 206730), (13338, 183760), (13680, 179166), (13782, 177840), (14040, 174572), (14820, 165384), (16416, 149305), (17784, 137820), (18376, 133380), (18720, 130929), (19760, 124038), (20520, 119444), (20673, 118560), (22230, 110256), (22970, 106704), (23712, 103365), (26676, 91880), (27360, 89583), (27564, 88920), (28080, 87286), (29640, 82692), (29861, 82080), (33345, 73504), (34455, 71136), (35568, 68910), (36752, 66690), (39520, 62019), (41040, 59722), (41346, 59280), (43643, 56160), (44460, 55128), (45940, 53352)]