223717440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{587}}^1$

素因数の和:1004

約数の個数: 112

約数和(自身を含む): 713305152

約数和(自身を除く): 489587712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 397, 480, 587, 794, 960, 1174, 1191, 1588, 1761, 1985, 2348, 2382, 2935, 3176, 3522, 3970, 4696, 4764, 5870, 5955, 6352, 7044, 7940, 8805, 9392, 9528, 11740, 11910, 12704, 14088, 15880, 17610, 18784, 19056, 23480, 23820, 25408, 28176, 31760, 35220, 37568, 38112, 46960, 47640, 56352, 63520, 70440, 76224, 93920, 95280, 112704, 127040, 140880, 187840, 190560, 233039, 281760, 381120, 466078, 563520, 699117, 932156, 1165195, 1398234, 1864312, 2330390, 2796468, 3495585, 3728624, 4660780, 5592936, 6991170, 7457248, 9321560, 11185872, 13982340, 14914496, 18643120, 22371744, 27964680, 37286240, 44743488, 55929360, 74572480, 111858720, 223717440]

約数ペア:

[(1, 223717440), (2, 111858720), (3, 74572480), (4, 55929360), (5, 44743488), (6, 37286240), (8, 27964680), (10, 22371744), (12, 18643120), (15, 14914496), (16, 13982340), (20, 11185872), (24, 9321560), (30, 7457248), (32, 6991170), (40, 5592936), (48, 4660780), (60, 3728624), (64, 3495585), (80, 2796468), (96, 2330390), (120, 1864312), (160, 1398234), (192, 1165195), (240, 932156), (320, 699117), (397, 563520), (480, 466078), (587, 381120), (794, 281760), (960, 233039), (1174, 190560), (1191, 187840), (1588, 140880), (1761, 127040), (1985, 112704), (2348, 95280), (2382, 93920), (2935, 76224), (3176, 70440), (3522, 63520), (3970, 56352), (4696, 47640), (4764, 46960), (5870, 38112), (5955, 37568), (6352, 35220), (7044, 31760), (7940, 28176), (8805, 25408), (9392, 23820), (9528, 23480), (11740, 19056), (11910, 18784), (12704, 17610), (14088, 15880)]