147273840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29221}}^1$

素因数の和:29247

約数の個数: 120

約数和(自身を含む): 565270368

約数和(自身を除く): 417996528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 29221, 58442, 87663, 116884, 146105, 175326, 204547, 233768, 262989, 292210, 350652, 409094, 438315, 467536, 525978, 584420, 613641, 701304, 818188, 876630, 1022735, 1051956, 1168840, 1227282, 1314945, 1402608, 1636376, 1753260, 1840923, 2045470, 2103912, 2337680, 2454564, 2629890, 3068205, 3272752, 3506520, 3681846, 4090940, 4207824, 4909128, 5259780, 6136410, 7013040, 7363692, 8181880, 9204615, 9818256, 10519560, 12272820, 14727384, 16363760, 18409230, 21039120, 24545640, 29454768, 36818460, 49091280, 73636920, 147273840]

約数ペア:

[(1, 147273840), (2, 73636920), (3, 49091280), (4, 36818460), (5, 29454768), (6, 24545640), (7, 21039120), (8, 18409230), (9, 16363760), (10, 14727384), (12, 12272820), (14, 10519560), (15, 9818256), (16, 9204615), (18, 8181880), (20, 7363692), (21, 7013040), (24, 6136410), (28, 5259780), (30, 4909128), (35, 4207824), (36, 4090940), (40, 3681846), (42, 3506520), (45, 3272752), (48, 3068205), (56, 2629890), (60, 2454564), (63, 2337680), (70, 2103912), (72, 2045470), (80, 1840923), (84, 1753260), (90, 1636376), (105, 1402608), (112, 1314945), (120, 1227282), (126, 1168840), (140, 1051956), (144, 1022735), (168, 876630), (180, 818188), (210, 701304), (240, 613641), (252, 584420), (280, 525978), (315, 467536), (336, 438315), (360, 409094), (420, 350652), (504, 292210), (560, 262989), (630, 233768), (720, 204547), (840, 175326), (1008, 146105), (1260, 116884), (1680, 87663), (2520, 58442), (5040, 29221)]