237666240

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{11789}}^1$

素因数の和:11819

約数の個数: 168

約数和(自身を含む): 934333920

約数和(自身を除く): 696667680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 11789, 20160, 23578, 35367, 47156, 58945, 70734, 82523, 94312, 106101, 117890, 141468, 165046, 176835, 188624, 212202, 235780, 247569, 282936, 330092, 353670, 377248, 412615, 424404, 471560, 495138, 530505, 565872, 660184, 707340, 742707, 754496, 825230, 848808, 943120, 990276, 1061010, 1131744, 1237845, 1320368, 1414680, 1485414, 1650460, 1697616, 1886240, 1980552, 2122020, 2263488, 2475690, 2640736, 2829360, 2970828, 3300920, 3395232, 3713535, 3772480, 3961104, 4244040, 4951380, 5281472, 5658720, 5941656, 6601840, 6790464, 7427070, 7922208, 8488080, 9902760, 11317440, 11883312, 13203680, 14854140, 15844416, 16976160, 19805520, 23766624, 26407360, 29708280, 33952320, 39611040, 47533248, 59416560, 79222080, 118833120, 237666240]

約数ペア:

[(1, 237666240), (2, 118833120), (3, 79222080), (4, 59416560), (5, 47533248), (6, 39611040), (7, 33952320), (8, 29708280), (9, 26407360), (10, 23766624), (12, 19805520), (14, 16976160), (15, 15844416), (16, 14854140), (18, 13203680), (20, 11883312), (21, 11317440), (24, 9902760), (28, 8488080), (30, 7922208), (32, 7427070), (35, 6790464), (36, 6601840), (40, 5941656), (42, 5658720), (45, 5281472), (48, 4951380), (56, 4244040), (60, 3961104), (63, 3772480), (64, 3713535), (70, 3395232), (72, 3300920), (80, 2970828), (84, 2829360), (90, 2640736), (96, 2475690), (105, 2263488), (112, 2122020), (120, 1980552), (126, 1886240), (140, 1697616), (144, 1650460), (160, 1485414), (168, 1414680), (180, 1320368), (192, 1237845), (210, 1131744), (224, 1061010), (240, 990276), (252, 943120), (280, 848808), (288, 825230), (315, 754496), (320, 742707), (336, 707340), (360, 660184), (420, 565872), (448, 530505), (480, 495138), (504, 471560), (560, 424404), (576, 412615), (630, 377248), (672, 353670), (720, 330092), (840, 282936), (960, 247569), (1008, 235780), (1120, 212202), (1260, 188624), (1344, 176835), (1440, 165046), (1680, 141468), (2016, 117890), (2240, 106101), (2520, 94312), (2880, 82523), (3360, 70734), (4032, 58945), (5040, 47156), (6720, 35367), (10080, 23578), (11789, 20160)]