3948301324800

素因数分解:

$2^9\times 3^7\times 5^2\times 7^1\times {\mathrm{20149}}^1$

素因数の和:20205

約数の個数: 960

約数和(自身を含む): 16767804768000

約数和(自身を除く): 12819503443200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 90, 96, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 150, 160, 162, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 243, 252, 256, 270, 280, 288, 300, 315, 320, 324, 336, 350, 360, 378, 384, 400, 405, 420, 432, 448, 450, 480, 486, 504, 512, 525, 540, 560, 567, 576, 600, 630, 640, 648, 672, 675, 700, 720, 729, 756, 768, 800, 810, 840, 864, 896, 900, 945, 960, 972, 1008, 1050, 1080, 1120, 1134, 1152, 1200, 1215, 1260, 1280, 1296, 1344, 1350, 1400, 1440, 1458, 1512, 1536, 1575, 1600, 1620, 1680, 1701, 1728, 1792, 1800, 1890, 1920, 1944, 2016, 2025, 2100, 2160, 2187, 2240, 2268, 2304, 2400, 2430, 2520, 2560, 2592, 2688, 2700, 2800, 2835, 2880, 2916, 3024, 3150, 3200, 3240, 3360, 3402, 3456, 3584, 3600, 3645, 3780, 3840, 3888, 4032, 4050, 4200, 4320, 4374, 4480, 4536, 4608, 4725, 4800, 4860, 5040, 5103, 5184, 5376, 5400, 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約数ペア:

[(1, 3948301324800), (2, 1974150662400), (3, 1316100441600), (4, 987075331200), (5, 789660264960), (6, 658050220800), (7, 564043046400), (8, 493537665600), (9, 438700147200), (10, 394830132480), (12, 329025110400), (14, 282021523200), (15, 263220088320), (16, 246768832800), (18, 219350073600), (20, 197415066240), (21, 188014348800), (24, 164512555200), (25, 157932052992), (27, 146233382400), (28, 141010761600), (30, 131610044160), (32, 123384416400), (35, 112808609280), (36, 109675036800), (40, 98707533120), (42, 94007174400), (45, 87740029440), (48, 82256277600), (50, 78966026496), (54, 73116691200), (56, 70505380800), (60, 65805022080), (63, 62671449600), (64, 61692208200), (70, 56404304640), (72, 54837518400), (75, 52644017664), (80, 49353766560), (81, 48744460800), (84, 47003587200), (90, 43870014720), (96, 41128138800), (100, 39483013248), (105, 37602869760), (108, 36558345600), (112, 35252690400), (120, 32902511040), (126, 31335724800), (128, 30846104100), (135, 29246676480), 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