166823280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{457}}^1$

素因数の和:505

約数の個数: 240

約数和(自身を含む): 623576160

約数和(自身を除く): 456752880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 338, 351, 360, 390, 432, 457, 468, 507, 520, 540, 585, 624, 676, 702, 720, 780, 845, 914, 936, 1014, 1040, 1080, 1170, 1352, 1371, 1404, 1521, 1560, 1690, 1755, 1828, 1872, 2028, 2160, 2285, 2340, 2535, 2704, 2742, 2808, 3042, 3120, 3380, 3510, 3656, 4056, 4113, 4563, 4570, 4680, 5070, 5484, 5616, 5941, 6084, 6760, 6855, 7020, 7312, 7605, 8112, 8226, 9126, 9140, 9360, 10140, 10968, 11882, 12168, 12339, 13520, 13710, 14040, 15210, 16452, 17823, 18252, 18280, 20280, 20565, 21936, 22815, 23764, 24336, 24678, 27420, 28080, 29705, 30420, 32904, 35646, 36504, 36560, 40560, 41130, 45630, 47528, 49356, 53469, 54840, 59410, 60840, 61695, 65808, 71292, 73008, 77233, 82260, 89115, 91260, 95056, 98712, 106938, 109680, 118820, 121680, 123390, 142584, 154466, 160407, 164520, 178230, 182520, 197424, 213876, 231699, 237640, 246780, 267345, 285168, 308932, 320814, 329040, 356460, 365040, 386165, 427752, 463398, 475280, 493560, 534690, 617864, 641628, 695097, 712920, 772330, 802035, 855504, 926796, 987120, 1069380, 1158495, 1235728, 1283256, 1390194, 1425840, 1544660, 1604070, 1853592, 2085291, 2138760, 2316990, 2566512, 2780388, 3089320, 3208140, 3475485, 3707184, 4170582, 4277520, 4633980, 5560776, 6178640, 6416280, 6950970, 8341164, 9267960, 10426455, 11121552, 12832560, 13901940, 16682328, 18535920, 20852910, 27803880, 33364656, 41705820, 55607760, 83411640, 166823280]

約数ペア:

[(1, 166823280), (2, 83411640), (3, 55607760), (4, 41705820), (5, 33364656), (6, 27803880), (8, 20852910), (9, 18535920), (10, 16682328), (12, 13901940), (13, 12832560), (15, 11121552), (16, 10426455), (18, 9267960), (20, 8341164), (24, 6950970), (26, 6416280), (27, 6178640), (30, 5560776), (36, 4633980), (39, 4277520), (40, 4170582), (45, 3707184), (48, 3475485), (52, 3208140), (54, 3089320), (60, 2780388), (65, 2566512), (72, 2316990), (78, 2138760), (80, 2085291), (90, 1853592), (104, 1604070), (108, 1544660), (117, 1425840), (120, 1390194), (130, 1283256), (135, 1235728), (144, 1158495), (156, 1069380), (169, 987120), (180, 926796), (195, 855504), (208, 802035), (216, 772330), (234, 712920), (240, 695097), (260, 641628), (270, 617864), (312, 534690), (338, 493560), (351, 475280), (360, 463398), (390, 427752), (432, 386165), (457, 365040), (468, 356460), (507, 329040), (520, 320814), (540, 308932), (585, 285168), (624, 267345), (676, 246780), (702, 237640), (720, 231699), (780, 213876), (845, 197424), (914, 182520), (936, 178230), (1014, 164520), (1040, 160407), (1080, 154466), (1170, 142584), (1352, 123390), (1371, 121680), (1404, 118820), (1521, 109680), (1560, 106938), (1690, 98712), (1755, 95056), (1828, 91260), (1872, 89115), (2028, 82260), (2160, 77233), (2285, 73008), (2340, 71292), (2535, 65808), (2704, 61695), (2742, 60840), (2808, 59410), (3042, 54840), (3120, 53469), (3380, 49356), (3510, 47528), (3656, 45630), (4056, 41130), (4113, 40560), (4563, 36560), (4570, 36504), (4680, 35646), (5070, 32904), (5484, 30420), (5616, 29705), (5941, 28080), (6084, 27420), (6760, 24678), (6855, 24336), (7020, 23764), (7312, 22815), (7605, 21936), (8112, 20565), (8226, 20280), (9126, 18280), (9140, 18252), (9360, 17823), (10140, 16452), (10968, 15210), (11882, 14040), (12168, 13710), (12339, 13520)]