237446720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1493}}^1$

素因数の和:1588

約数の個数: 112

約数和(自身を含む): 655734528

約数和(自身を除く): 418287808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 320, 355, 448, 497, 560, 568, 710, 994, 1120, 1136, 1420, 1493, 1988, 2240, 2272, 2485, 2840, 2986, 3976, 4544, 4970, 5680, 5972, 7465, 7952, 9940, 10451, 11360, 11944, 14930, 15904, 19880, 20902, 22720, 23888, 29860, 31808, 39760, 41804, 47776, 52255, 59720, 79520, 83608, 95552, 104510, 106003, 119440, 159040, 167216, 209020, 212006, 238880, 334432, 418040, 424012, 477760, 530015, 668864, 742021, 836080, 848024, 1060030, 1484042, 1672160, 1696048, 2120060, 2968084, 3344320, 3392096, 3710105, 4240120, 5936168, 6784192, 7420210, 8480240, 11872336, 14840420, 16960480, 23744672, 29680840, 33920960, 47489344, 59361680, 118723360, 237446720]

約数ペア:

[(1, 237446720), (2, 118723360), (4, 59361680), (5, 47489344), (7, 33920960), (8, 29680840), (10, 23744672), (14, 16960480), (16, 14840420), (20, 11872336), (28, 8480240), (32, 7420210), (35, 6784192), (40, 5936168), (56, 4240120), (64, 3710105), (70, 3392096), (71, 3344320), (80, 2968084), (112, 2120060), (140, 1696048), (142, 1672160), (160, 1484042), (224, 1060030), (280, 848024), (284, 836080), (320, 742021), (355, 668864), (448, 530015), (497, 477760), (560, 424012), (568, 418040), (710, 334432), (994, 238880), (1120, 212006), (1136, 209020), (1420, 167216), (1493, 159040), (1988, 119440), (2240, 106003), (2272, 104510), (2485, 95552), (2840, 83608), (2986, 79520), (3976, 59720), (4544, 52255), (4970, 47776), (5680, 41804), (5972, 39760), (7465, 31808), (7952, 29860), (9940, 23888), (10451, 22720), (11360, 20902), (11944, 19880), (14930, 15904)]