299020480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 224

約数和(自身を含む): 869045760

約数和(自身を除く): 570025280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 32, 34, 38, 40, 44, 55, 64, 68, 76, 80, 85, 88, 95, 110, 136, 152, 160, 170, 176, 187, 190, 209, 220, 263, 272, 304, 320, 323, 340, 352, 374, 380, 418, 440, 526, 544, 608, 646, 680, 704, 748, 760, 836, 880, 935, 1045, 1052, 1088, 1216, 1292, 1315, 1360, 1496, 1520, 1615, 1672, 1760, 1870, 2090, 2104, 2584, 2630, 2720, 2893, 2992, 3040, 3230, 3344, 3520, 3553, 3740, 4180, 4208, 4471, 4997, 5168, 5260, 5440, 5786, 5984, 6080, 6460, 6688, 7106, 7480, 8360, 8416, 8942, 9994, 10336, 10520, 11572, 11968, 12920, 13376, 14212, 14465, 14960, 16720, 16832, 17765, 17884, 19988, 20672, 21040, 22355, 23144, 24985, 25840, 28424, 28930, 29920, 33440, 35530, 35768, 39976, 42080, 44710, 46288, 49181, 49970, 51680, 54967, 56848, 57860, 59840, 66880, 71060, 71536, 79952, 84160, 84949, 89420, 92576, 98362, 99940, 103360, 109934, 113696, 115720, 142120, 143072, 159904, 169898, 178840, 185152, 196724, 199880, 219868, 227392, 231440, 245905, 274835, 284240, 286144, 319808, 339796, 357680, 393448, 399760, 424745, 439736, 462880, 491810, 549670, 568480, 679592, 715360, 786896, 799520, 849490, 879472, 925760, 934439, 983620, 1099340, 1136960, 1359184, 1430720, 1573792, 1599040, 1698980, 1758944, 1868878, 1967240, 2198680, 2718368, 3147584, 3397960, 3517888, 3737756, 3934480, 4397360, 4672195, 5436736, 6795920, 7475512, 7868960, 8794720, 9344390, 13591840, 14951024, 15737920, 17589440, 18688780, 27183680, 29902048, 37377560, 59804096, 74755120, 149510240, 299020480]

約数ペア:

[(1, 299020480), (2, 149510240), (4, 74755120), (5, 59804096), (8, 37377560), (10, 29902048), (11, 27183680), (16, 18688780), (17, 17589440), (19, 15737920), (20, 14951024), (22, 13591840), (32, 9344390), (34, 8794720), (38, 7868960), (40, 7475512), (44, 6795920), (55, 5436736), (64, 4672195), (68, 4397360), (76, 3934480), (80, 3737756), (85, 3517888), (88, 3397960), (95, 3147584), (110, 2718368), (136, 2198680), (152, 1967240), (160, 1868878), (170, 1758944), (176, 1698980), (187, 1599040), (190, 1573792), (209, 1430720), (220, 1359184), (263, 1136960), (272, 1099340), (304, 983620), (320, 934439), (323, 925760), (340, 879472), (352, 849490), (374, 799520), (380, 786896), (418, 715360), (440, 679592), (526, 568480), (544, 549670), (608, 491810), (646, 462880), (680, 439736), (704, 424745), (748, 399760), (760, 393448), (836, 357680), (880, 339796), (935, 319808), (1045, 286144), (1052, 284240), (1088, 274835), (1216, 245905), (1292, 231440), (1315, 227392), (1360, 219868), (1496, 199880), (1520, 196724), (1615, 185152), (1672, 178840), (1760, 169898), (1870, 159904), (2090, 143072), (2104, 142120), (2584, 115720), (2630, 113696), (2720, 109934), (2893, 103360), (2992, 99940), (3040, 98362), (3230, 92576), (3344, 89420), (3520, 84949), (3553, 84160), (3740, 79952), (4180, 71536), (4208, 71060), (4471, 66880), (4997, 59840), (5168, 57860), (5260, 56848), (5440, 54967), (5786, 51680), (5984, 49970), (6080, 49181), (6460, 46288), (6688, 44710), (7106, 42080), (7480, 39976), (8360, 35768), (8416, 35530), (8942, 33440), (9994, 29920), (10336, 28930), (10520, 28424), (11572, 25840), (11968, 24985), (12920, 23144), (13376, 22355), (14212, 21040), (14465, 20672), (14960, 19988), (16720, 17884), (16832, 17765)]