379415520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1458

約数の個数: 288

約数和(自身を含む): 1496607840

約数和(自身を除く): 1117192320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 288, 306, 330, 340, 352, 360, 374, 396, 408, 440, 480, 495, 510, 528, 544, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1056, 1122, 1224, 1320, 1360, 1409, 1440, 1496, 1530, 1584, 1632, 1683, 1760, 1870, 1980, 2040, 2244, 2448, 2640, 2720, 2805, 2818, 2992, 3060, 3168, 3366, 3740, 3960, 4080, 4227, 4488, 4896, 5280, 5610, 5636, 5984, 6120, 6732, 7045, 7480, 7920, 8160, 8415, 8454, 8976, 11220, 11272, 12240, 12681, 13464, 14090, 14960, 15499, 15840, 16830, 16908, 17952, 21135, 22440, 22544, 23953, 24480, 25362, 26928, 28180, 29920, 30998, 33660, 33816, 42270, 44880, 45088, 46497, 47906, 50724, 53856, 56360, 61996, 63405, 67320, 67632, 71859, 77495, 84540, 89760, 92994, 95812, 101448, 112720, 119765, 123992, 126810, 134640, 135264, 139491, 143718, 154990, 169080, 185988, 191624, 202896, 215577, 225440, 232485, 239530, 247984, 253620, 263483, 269280, 278982, 287436, 309980, 338160, 359295, 371976, 383248, 405792, 431154, 464970, 479060, 495968, 507240, 526966, 557964, 574872, 619960, 676320, 697455, 718590, 743952, 766496, 790449, 862308, 929940, 958120, 1014480, 1053932, 1077885, 1115928, 1149744, 1239920, 1317415, 1394910, 1437180, 1487904, 1580898, 1724616, 1859880, 1916240, 2028960, 2107864, 2155770, 2231856, 2299488, 2371347, 2479840, 2634830, 2789820, 2874360, 3161796, 3449232, 3719760, 3832480, 3952245, 4215728, 4311540, 4463712, 4742694, 5269660, 5579640, 5748720, 6323592, 6898464, 7439520, 7904490, 8431456, 8623080, 9485388, 10539320, 11159280, 11497440, 11856735, 12647184, 15808980, 17246160, 18970776, 21078640, 22318560, 23713470, 25294368, 31617960, 34492320, 37941552, 42157280, 47426940, 63235920, 75883104, 94853880, 126471840, 189707760, 379415520]

約数ペア:

[(1, 379415520), (2, 189707760), (3, 126471840), (4, 94853880), (5, 75883104), (6, 63235920), (8, 47426940), (9, 42157280), (10, 37941552), (11, 34492320), (12, 31617960), (15, 25294368), (16, 23713470), (17, 22318560), (18, 21078640), (20, 18970776), (22, 17246160), (24, 15808980), (30, 12647184), (32, 11856735), (33, 11497440), (34, 11159280), (36, 10539320), (40, 9485388), (44, 8623080), (45, 8431456), (48, 7904490), (51, 7439520), (55, 6898464), (60, 6323592), (66, 5748720), (68, 5579640), (72, 5269660), (80, 4742694), (85, 4463712), (88, 4311540), (90, 4215728), (96, 3952245), (99, 3832480), (102, 3719760), (110, 3449232), (120, 3161796), (132, 2874360), (136, 2789820), (144, 2634830), (153, 2479840), (160, 2371347), (165, 2299488), (170, 2231856), (176, 2155770), (180, 2107864), (187, 2028960), (198, 1916240), (204, 1859880), (220, 1724616), (240, 1580898), (255, 1487904), (264, 1437180), (272, 1394910), (288, 1317415), (306, 1239920), (330, 1149744), (340, 1115928), (352, 1077885), (360, 1053932), (374, 1014480), (396, 958120), (408, 929940), (440, 862308), (480, 790449), (495, 766496), (510, 743952), (528, 718590), (544, 697455), (561, 676320), (612, 619960), (660, 574872), (680, 557964), (720, 526966), (748, 507240), (765, 495968), (792, 479060), (816, 464970), (880, 431154), (935, 405792), (990, 383248), (1020, 371976), (1056, 359295), (1122, 338160), (1224, 309980), (1320, 287436), (1360, 278982), (1409, 269280), (1440, 263483), (1496, 253620), (1530, 247984), (1584, 239530), (1632, 232485), (1683, 225440), (1760, 215577), (1870, 202896), (1980, 191624), (2040, 185988), (2244, 169080), (2448, 154990), (2640, 143718), (2720, 139491), (2805, 135264), (2818, 134640), (2992, 126810), (3060, 123992), (3168, 119765), (3366, 112720), (3740, 101448), (3960, 95812), (4080, 92994), (4227, 89760), (4488, 84540), (4896, 77495), (5280, 71859), (5610, 67632), (5636, 67320), (5984, 63405), (6120, 61996), (6732, 56360), (7045, 53856), (7480, 50724), (7920, 47906), (8160, 46497), (8415, 45088), (8454, 44880), (8976, 42270), (11220, 33816), (11272, 33660), (12240, 30998), (12681, 29920), (13464, 28180), (14090, 26928), (14960, 25362), (15499, 24480), (15840, 23953), (16830, 22544), (16908, 22440), (17952, 21135)]