409819320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:574

約数の個数: 192

約数和(自身を含む): 1388949120

約数和(自身を除く): 979129800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 53, 60, 72, 90, 94, 106, 120, 141, 159, 180, 188, 212, 235, 265, 282, 318, 360, 376, 423, 424, 457, 470, 477, 530, 564, 636, 705, 795, 846, 914, 940, 954, 1060, 1128, 1272, 1371, 1410, 1590, 1692, 1828, 1880, 1908, 2115, 2120, 2285, 2385, 2491, 2742, 2820, 3180, 3384, 3656, 3816, 4113, 4230, 4570, 4770, 4982, 5484, 5640, 6360, 6855, 7473, 8226, 8460, 9140, 9540, 9964, 10968, 12455, 13710, 14946, 16452, 16920, 18280, 19080, 19928, 20565, 21479, 22419, 24221, 24910, 27420, 29892, 32904, 37365, 41130, 42958, 44838, 48442, 49820, 54840, 59784, 64437, 72663, 74730, 82260, 85916, 89676, 96884, 99640, 107395, 112095, 121105, 128874, 145326, 149460, 164520, 171832, 179352, 193311, 193768, 214790, 217989, 224190, 242210, 257748, 290652, 298920, 322185, 363315, 386622, 429580, 435978, 448380, 484420, 515496, 581304, 644370, 726630, 773244, 859160, 871956, 896760, 966555, 968840, 1089945, 1138387, 1288740, 1453260, 1546488, 1743912, 1933110, 2179890, 2276774, 2577480, 2906520, 3415161, 3866220, 4359780, 4553548, 5691935, 6830322, 7732440, 8719560, 9107096, 10245483, 11383870, 13660644, 17075805, 20490966, 22767740, 27321288, 34151610, 40981932, 45535480, 51227415, 68303220, 81963864, 102454830, 136606440, 204909660, 409819320]

約数ペア:

[(1, 409819320), (2, 204909660), (3, 136606440), (4, 102454830), (5, 81963864), (6, 68303220), (8, 51227415), (9, 45535480), (10, 40981932), (12, 34151610), (15, 27321288), (18, 22767740), (20, 20490966), (24, 17075805), (30, 13660644), (36, 11383870), (40, 10245483), (45, 9107096), (47, 8719560), (53, 7732440), (60, 6830322), (72, 5691935), (90, 4553548), (94, 4359780), (106, 3866220), (120, 3415161), (141, 2906520), (159, 2577480), (180, 2276774), (188, 2179890), (212, 1933110), (235, 1743912), (265, 1546488), (282, 1453260), (318, 1288740), (360, 1138387), (376, 1089945), (423, 968840), (424, 966555), (457, 896760), (470, 871956), (477, 859160), (530, 773244), (564, 726630), (636, 644370), (705, 581304), (795, 515496), (846, 484420), (914, 448380), (940, 435978), (954, 429580), (1060, 386622), (1128, 363315), (1272, 322185), (1371, 298920), (1410, 290652), (1590, 257748), (1692, 242210), (1828, 224190), (1880, 217989), (1908, 214790), (2115, 193768), (2120, 193311), (2285, 179352), (2385, 171832), (2491, 164520), (2742, 149460), (2820, 145326), (3180, 128874), (3384, 121105), (3656, 112095), (3816, 107395), (4113, 99640), (4230, 96884), (4570, 89676), (4770, 85916), (4982, 82260), (5484, 74730), (5640, 72663), (6360, 64437), (6855, 59784), (7473, 54840), (8226, 49820), (8460, 48442), (9140, 44838), (9540, 42958), (9964, 41130), (10968, 37365), (12455, 32904), (13710, 29892), (14946, 27420), (16452, 24910), (16920, 24221), (18280, 22419), (19080, 21479), (19928, 20565)]