494297040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:497

約数の個数: 160

約数和(自身を含む): 1582327296

約数和(自身を除く): 1088030256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 211, 215, 227, 240, 258, 344, 422, 430, 454, 516, 633, 645, 681, 688, 844, 860, 908, 1032, 1055, 1135, 1266, 1290, 1362, 1688, 1720, 1816, 2064, 2110, 2270, 2532, 2580, 2724, 3165, 3376, 3405, 3440, 3632, 4220, 4540, 5064, 5160, 5448, 6330, 6810, 8440, 9073, 9080, 9761, 10128, 10320, 10896, 12660, 13620, 16880, 18146, 18160, 19522, 25320, 27219, 27240, 29283, 36292, 39044, 45365, 47897, 48805, 50640, 54438, 54480, 58566, 72584, 78088, 90730, 95794, 97610, 108876, 117132, 136095, 143691, 145168, 146415, 156176, 181460, 191588, 195220, 217752, 234264, 239485, 272190, 287382, 292830, 362920, 383176, 390440, 435504, 468528, 478970, 544380, 574764, 585660, 718455, 725840, 766352, 780880, 957940, 1088760, 1149528, 1171320, 1436910, 1915880, 2059571, 2177520, 2299056, 2342640, 2873820, 3831760, 4119142, 5747640, 6178713, 8238284, 10297855, 11495280, 12357426, 16476568, 20595710, 24714852, 30893565, 32953136, 41191420, 49429704, 61787130, 82382840, 98859408, 123574260, 164765680, 247148520, 494297040]

約数ペア:

[(1, 494297040), (2, 247148520), (3, 164765680), (4, 123574260), (5, 98859408), (6, 82382840), (8, 61787130), (10, 49429704), (12, 41191420), (15, 32953136), (16, 30893565), (20, 24714852), (24, 20595710), (30, 16476568), (40, 12357426), (43, 11495280), (48, 10297855), (60, 8238284), (80, 6178713), (86, 5747640), (120, 4119142), (129, 3831760), (172, 2873820), (211, 2342640), (215, 2299056), (227, 2177520), (240, 2059571), (258, 1915880), (344, 1436910), (422, 1171320), (430, 1149528), (454, 1088760), (516, 957940), (633, 780880), (645, 766352), (681, 725840), (688, 718455), (844, 585660), (860, 574764), (908, 544380), (1032, 478970), (1055, 468528), (1135, 435504), (1266, 390440), (1290, 383176), (1362, 362920), (1688, 292830), (1720, 287382), (1816, 272190), (2064, 239485), (2110, 234264), (2270, 217752), (2532, 195220), (2580, 191588), (2724, 181460), (3165, 156176), (3376, 146415), (3405, 145168), (3440, 143691), (3632, 136095), (4220, 117132), (4540, 108876), (5064, 97610), (5160, 95794), (5448, 90730), (6330, 78088), (6810, 72584), (8440, 58566), (9073, 54480), (9080, 54438), (9761, 50640), (10128, 48805), (10320, 47897), (10896, 45365), (12660, 39044), (13620, 36292), (16880, 29283), (18146, 27240), (18160, 27219), (19522, 25320)]