303804480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:933

約数の個数: 224

約数和(自身を含む): 1124492544

約数和(自身を除く): 820688064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 192, 210, 212, 224, 240, 265, 280, 318, 320, 336, 371, 420, 424, 448, 480, 530, 560, 636, 672, 742, 795, 840, 848, 853, 960, 1060, 1113, 1120, 1272, 1344, 1484, 1590, 1680, 1696, 1706, 1855, 2120, 2226, 2240, 2544, 2559, 2968, 3180, 3360, 3392, 3412, 3710, 4240, 4265, 4452, 5088, 5118, 5565, 5936, 5971, 6360, 6720, 6824, 7420, 8480, 8530, 8904, 10176, 10236, 11130, 11872, 11942, 12720, 12795, 13648, 14840, 16960, 17060, 17808, 17913, 20472, 22260, 23744, 23884, 25440, 25590, 27296, 29680, 29855, 34120, 35616, 35826, 40944, 44520, 45209, 47768, 50880, 51180, 54592, 59360, 59710, 68240, 71232, 71652, 81888, 89040, 89565, 90418, 95536, 102360, 118720, 119420, 135627, 136480, 143304, 163776, 178080, 179130, 180836, 191072, 204720, 226045, 238840, 271254, 272960, 286608, 316463, 356160, 358260, 361672, 382144, 409440, 452090, 477680, 542508, 573216, 632926, 678135, 716520, 723344, 818880, 904180, 949389, 955360, 1085016, 1146432, 1265852, 1356270, 1433040, 1446688, 1582315, 1808360, 1898778, 1910720, 2170032, 2531704, 2712540, 2866080, 2893376, 3164630, 3616720, 3797556, 4340064, 4746945, 5063408, 5425080, 5732160, 6329260, 7233440, 7595112, 8680128, 9493890, 10126816, 10850160, 12658520, 14466880, 15190224, 18987780, 20253632, 21700320, 25317040, 30380448, 37975560, 43400640, 50634080, 60760896, 75951120, 101268160, 151902240, 303804480]

約数ペア:

[(1, 303804480), (2, 151902240), (3, 101268160), (4, 75951120), (5, 60760896), (6, 50634080), (7, 43400640), (8, 37975560), (10, 30380448), (12, 25317040), (14, 21700320), (15, 20253632), (16, 18987780), (20, 15190224), (21, 14466880), (24, 12658520), (28, 10850160), (30, 10126816), (32, 9493890), (35, 8680128), (40, 7595112), (42, 7233440), (48, 6329260), (53, 5732160), (56, 5425080), (60, 5063408), (64, 4746945), (70, 4340064), (80, 3797556), (84, 3616720), (96, 3164630), (105, 2893376), (106, 2866080), (112, 2712540), (120, 2531704), (140, 2170032), (159, 1910720), (160, 1898778), (168, 1808360), (192, 1582315), (210, 1446688), (212, 1433040), (224, 1356270), (240, 1265852), (265, 1146432), (280, 1085016), (318, 955360), (320, 949389), (336, 904180), (371, 818880), (420, 723344), (424, 716520), (448, 678135), (480, 632926), (530, 573216), (560, 542508), (636, 477680), (672, 452090), (742, 409440), (795, 382144), (840, 361672), (848, 358260), (853, 356160), (960, 316463), (1060, 286608), (1113, 272960), (1120, 271254), (1272, 238840), (1344, 226045), (1484, 204720), (1590, 191072), (1680, 180836), (1696, 179130), (1706, 178080), (1855, 163776), (2120, 143304), (2226, 136480), (2240, 135627), (2544, 119420), (2559, 118720), (2968, 102360), (3180, 95536), (3360, 90418), (3392, 89565), (3412, 89040), (3710, 81888), (4240, 71652), (4265, 71232), (4452, 68240), (5088, 59710), (5118, 59360), (5565, 54592), (5936, 51180), (5971, 50880), (6360, 47768), (6720, 45209), (6824, 44520), (7420, 40944), (8480, 35826), (8530, 35616), (8904, 34120), (10176, 29855), (10236, 29680), (11130, 27296), (11872, 25590), (11942, 25440), (12720, 23884), (12795, 23744), (13648, 22260), (14840, 20472), (16960, 17913), (17060, 17808)]