217890990720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{153151}}^1$

素因数の和:153208

約数の個数: 384

約数和(自身を含む): 852934118400

約数和(自身を除く): 635043127680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 128, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 320, 342, 360, 380, 384, 390, 416, 456, 468, 480, 494, 520, 570, 576, 585, 608, 624, 640, 684, 720, 741, 760, 780, 832, 855, 912, 936, 960, 988, 1040, 1140, 1152, 1170, 1216, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1664, 1710, 1824, 1872, 1920, 1976, 2080, 2223, 2280, 2340, 2432, 2470, 2496, 2736, 2880, 2964, 3040, 3120, 3420, 3648, 3705, 3744, 3952, 4160, 4446, 4560, 4680, 4940, 4992, 5472, 5760, 5928, 6080, 6240, 6840, 7296, 7410, 7488, 7904, 8320, 8892, 9120, 9360, 9880, 10944, 11115, 11856, 12160, 12480, 13680, 14820, 14976, 15808, 17784, 18240, 18720, 19760, 21888, 22230, 23712, 24960, 27360, 29640, 31616, 35568, 36480, 37440, 39520, 44460, 47424, 54720, 59280, 71136, 74880, 79040, 88920, 94848, 109440, 118560, 142272, 153151, 158080, 177840, 237120, 284544, 306302, 355680, 459453, 474240, 612604, 711360, 765755, 918906, 1225208, 1378359, 1422720, 1531510, 1837812, 1990963, 2297265, 2450416, 2756718, 2909869, 3063020, 3675624, 3981926, 4594530, 4900832, 5513436, 5819738, 5972889, 6126040, 6891795, 7351248, 7963852, 8729607, 9189060, 9801664, 9954815, 11026872, 11639476, 11945778, 12252080, 13783590, 14549345, 14702496, 15927704, 17459214, 17918667, 18378120, 19603328, 19909630, 22053744, 23278952, 23891556, 24504160, 26188821, 27567180, 29098690, 29404992, 29864445, 31855408, 34918428, 35837334, 36756240, 37828297, 39819260, 43648035, 44107488, 46557904, 47783112, 49008320, 52377642, 55134360, 58197380, 58809984, 59728890, 63710816, 69836856, 71674668, 73512480, 75656594, 79638520, 87296070, 88214976, 89593335, 93115808, 95566224, 98016640, 104755284, 110268720, 113484891, 116394760, 119457780, 127421632, 130944105, 139673712, 143349336, 147024960, 151313188, 159277040, 174592140, 176429952, 179186670, 186231616, 189141485, 191132448, 209510568, 220537440, 226969782, 232789520, 238915560, 254843264, 261888210, 279347424, 286698672, 294049920, 302626376, 318554080, 340454673, 349184280, 358373340, 372463232, 378282970, 382264896, 419021136, 441074880, 453939564, 465579040, 477831120, 523776420, 558694848, 567424455, 573397344, 605252752, 637108160, 680909346, 698368560, 716746680, 756565940, 764529792, 838042272, 882149760, 907879128, 931158080, 955662240, 1047552840, 1117389696, 1134848910, 1146794688, 1210505504, 1274216320, 1361818692, 1396737120, 1433493360, 1513131880, 1676084544, 1702273365, 1815758256, 1862316160, 1911324480, 2095105680, 2269697820, 2293589376, 2421011008, 2723637384, 2793474240, 2866986720, 3026263760, 3352169088, 3404546730, 3631516512, 3822648960, 4190211360, 4539395640, 4842022016, 5447274768, 5586948480, 5733973440, 6052527520, 6809093460, 7263033024, 8380422720, 9078791280, 10894549536, 11467946880, 12105055040, 13618186920, 14526066048, 16760845440, 18157582560, 21789099072, 24210110080, 27236373840, 36315165120, 43578198144, 54472747680, 72630330240, 108945495360, 217890990720]

約数ペア:

[(1, 217890990720), (2, 108945495360), (3, 72630330240), (4, 54472747680), (5, 43578198144), (6, 36315165120), (8, 27236373840), (9, 24210110080), (10, 21789099072), (12, 18157582560), (13, 16760845440), (15, 14526066048), (16, 13618186920), (18, 12105055040), (19, 11467946880), (20, 10894549536), (24, 9078791280), (26, 8380422720), (30, 7263033024), (32, 6809093460), (36, 6052527520), (38, 5733973440), (39, 5586948480), (40, 5447274768), (45, 4842022016), (48, 4539395640), (52, 4190211360), (57, 3822648960), (60, 3631516512), (64, 3404546730), (65, 3352169088), (72, 3026263760), (76, 2866986720), (78, 2793474240), (80, 2723637384), (90, 2421011008), (95, 2293589376), (96, 2269697820), (104, 2095105680), (114, 1911324480), (117, 1862316160), (120, 1815758256), (128, 1702273365), (130, 1676084544), (144, 1513131880), (152, 1433493360), (156, 1396737120), (160, 1361818692), (171, 1274216320), (180, 1210505504), (190, 1146794688), (192, 1134848910), (195, 1117389696), (208, 1047552840), (228, 955662240), (234, 931158080), (240, 907879128), (247, 882149760), (260, 838042272), (285, 764529792), (288, 756565940), (304, 716746680), (312, 698368560), (320, 680909346), (342, 637108160), (360, 605252752), (380, 573397344), (384, 567424455), (390, 558694848), (416, 523776420), (456, 477831120), (468, 465579040), (480, 453939564), (494, 441074880), (520, 419021136), (570, 382264896), (576, 378282970), (585, 372463232), (608, 358373340), (624, 349184280), (640, 340454673), (684, 318554080), (720, 302626376), (741, 294049920), (760, 286698672), (780, 279347424), (832, 261888210), (855, 254843264), (912, 238915560), (936, 232789520), (960, 226969782), (988, 220537440), (1040, 209510568), (1140, 191132448), (1152, 189141485), (1170, 186231616), (1216, 179186670), (1235, 176429952), (1248, 174592140), (1368, 159277040), (1440, 151313188), (1482, 147024960), (1520, 143349336), (1560, 139673712), (1664, 130944105), (1710, 127421632), (1824, 119457780), (1872, 116394760), (1920, 113484891), (1976, 110268720), (2080, 104755284), (2223, 98016640), (2280, 95566224), (2340, 93115808), (2432, 89593335), (2470, 88214976), (2496, 87296070), (2736, 79638520), (2880, 75656594), (2964, 73512480), (3040, 71674668), (3120, 69836856), (3420, 63710816), (3648, 59728890), (3705, 58809984), (3744, 58197380), (3952, 55134360), (4160, 52377642), (4446, 49008320), (4560, 47783112), (4680, 46557904), (4940, 44107488), (4992, 43648035), (5472, 39819260), (5760, 37828297), (5928, 36756240), (6080, 35837334), (6240, 34918428), (6840, 31855408), (7296, 29864445), (7410, 29404992), (7488, 29098690), (7904, 27567180), (8320, 26188821), (8892, 24504160), (9120, 23891556), (9360, 23278952), (9880, 22053744), (10944, 19909630), (11115, 19603328), (11856, 18378120), (12160, 17918667), (12480, 17459214), (13680, 15927704), (14820, 14702496), (14976, 14549345), (15808, 13783590), (17784, 12252080), (18240, 11945778), (18720, 11639476), (19760, 11026872), (21888, 9954815), (22230, 9801664), (23712, 9189060), (24960, 8729607), (27360, 7963852), (29640, 7351248), (31616, 6891795), (35568, 6126040), (36480, 5972889), (37440, 5819738), (39520, 5513436), (44460, 4900832), (47424, 4594530), (54720, 3981926), (59280, 3675624), (71136, 3063020), (74880, 2909869), (79040, 2756718), (88920, 2450416), (94848, 2297265), (109440, 1990963), (118560, 1837812), (142272, 1531510), (153151, 1422720), (158080, 1378359), (177840, 1225208), (237120, 918906), (284544, 765755), (306302, 711360), (355680, 612604), (459453, 474240)]