438597120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 320

約数和(自身を含む): 1583898624

約数和(自身を除く): 1145301504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 128, 130, 138, 156, 160, 184, 191, 192, 195, 208, 230, 240, 256, 260, 276, 299, 312, 320, 345, 368, 382, 384, 390, 416, 460, 480, 512, 520, 552, 573, 598, 624, 640, 690, 736, 764, 768, 780, 832, 897, 920, 955, 960, 1040, 1104, 1146, 1196, 1248, 1280, 1380, 1472, 1495, 1528, 1536, 1560, 1664, 1794, 1840, 1910, 1920, 2080, 2208, 2292, 2392, 2483, 2496, 2560, 2760, 2865, 2944, 2990, 3056, 3120, 3328, 3588, 3680, 3820, 3840, 4160, 4393, 4416, 4485, 4584, 4784, 4966, 4992, 5520, 5730, 5888, 5980, 6112, 6240, 6656, 7176, 7360, 7449, 7640, 7680, 8320, 8786, 8832, 8970, 9168, 9568, 9932, 9984, 11040, 11460, 11776, 11960, 12224, 12415, 12480, 13179, 14352, 14720, 14898, 15280, 16640, 17572, 17664, 17940, 18336, 19136, 19864, 19968, 21965, 22080, 22920, 23920, 24448, 24830, 24960, 26358, 28704, 29440, 29796, 30560, 33280, 35144, 35328, 35880, 36672, 37245, 38272, 39728, 43930, 44160, 45840, 47840, 48896, 49660, 49920, 52716, 57109, 57408, 58880, 59592, 61120, 65895, 70288, 71760, 73344, 74490, 76544, 79456, 87860, 88320, 91680, 95680, 97792, 99320, 99840, 105432, 114218, 114816, 119184, 122240, 131790, 140576, 143520, 146688, 148980, 153088, 158912, 171327, 175720, 176640, 183360, 191360, 198640, 210864, 228436, 229632, 238368, 244480, 263580, 281152, 285545, 287040, 293376, 297960, 317824, 342654, 351440, 366720, 382720, 397280, 421728, 456872, 459264, 476736, 488960, 527160, 562304, 571090, 574080, 595920, 635648, 685308, 702880, 733440, 765440, 794560, 843456, 856635, 913744, 953472, 1054320, 1124608, 1142180, 1148160, 1191840, 1271296, 1370616, 1405760, 1466880, 1589120, 1686912, 1713270, 1827488, 1906944, 2108640, 2249216, 2284360, 2296320, 2383680, 2741232, 2811520, 3178240, 3373824, 3426540, 3654976, 3813888, 4217280, 4568720, 4767360, 5482464, 5623040, 6356480, 6747648, 6853080, 7309952, 8434560, 9137440, 9534720, 10964928, 11246080, 13706160, 14619904, 16869120, 18274880, 19069440, 21929856, 27412320, 29239808, 33738240, 36549760, 43859712, 54824640, 73099520, 87719424, 109649280, 146199040, 219298560, 438597120]

約数ペア:

[(1, 438597120), (2, 219298560), (3, 146199040), (4, 109649280), (5, 87719424), (6, 73099520), (8, 54824640), (10, 43859712), (12, 36549760), (13, 33738240), (15, 29239808), (16, 27412320), (20, 21929856), (23, 19069440), (24, 18274880), (26, 16869120), (30, 14619904), (32, 13706160), (39, 11246080), (40, 10964928), (46, 9534720), (48, 9137440), (52, 8434560), (60, 7309952), (64, 6853080), (65, 6747648), (69, 6356480), (78, 5623040), (80, 5482464), (92, 4767360), (96, 4568720), (104, 4217280), (115, 3813888), (120, 3654976), (128, 3426540), (130, 3373824), (138, 3178240), (156, 2811520), (160, 2741232), (184, 2383680), (191, 2296320), (192, 2284360), (195, 2249216), (208, 2108640), (230, 1906944), (240, 1827488), (256, 1713270), (260, 1686912), (276, 1589120), (299, 1466880), (312, 1405760), (320, 1370616), (345, 1271296), (368, 1191840), (382, 1148160), (384, 1142180), (390, 1124608), (416, 1054320), (460, 953472), (480, 913744), (512, 856635), (520, 843456), (552, 794560), (573, 765440), (598, 733440), (624, 702880), (640, 685308), (690, 635648), (736, 595920), (764, 574080), (768, 571090), (780, 562304), (832, 527160), (897, 488960), (920, 476736), (955, 459264), (960, 456872), (1040, 421728), (1104, 397280), (1146, 382720), (1196, 366720), (1248, 351440), (1280, 342654), (1380, 317824), (1472, 297960), (1495, 293376), (1528, 287040), (1536, 285545), (1560, 281152), (1664, 263580), (1794, 244480), (1840, 238368), (1910, 229632), (1920, 228436), (2080, 210864), (2208, 198640), (2292, 191360), (2392, 183360), (2483, 176640), (2496, 175720), (2560, 171327), (2760, 158912), (2865, 153088), (2944, 148980), (2990, 146688), (3056, 143520), (3120, 140576), (3328, 131790), (3588, 122240), (3680, 119184), (3820, 114816), (3840, 114218), (4160, 105432), (4393, 99840), (4416, 99320), (4485, 97792), (4584, 95680), (4784, 91680), (4966, 88320), (4992, 87860), (5520, 79456), (5730, 76544), (5888, 74490), (5980, 73344), (6112, 71760), (6240, 70288), (6656, 65895), (7176, 61120), (7360, 59592), (7449, 58880), (7640, 57408), (7680, 57109), (8320, 52716), (8786, 49920), (8832, 49660), (8970, 48896), (9168, 47840), (9568, 45840), (9932, 44160), (9984, 43930), (11040, 39728), (11460, 38272), (11776, 37245), (11960, 36672), (12224, 35880), (12415, 35328), (12480, 35144), (13179, 33280), (14352, 30560), (14720, 29796), (14898, 29440), (15280, 28704), (16640, 26358), (17572, 24960), (17664, 24830), (17940, 24448), (18336, 23920), (19136, 22920), (19864, 22080), (19968, 21965)]