133172480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 370863360

約数和(自身を除く): 237690880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 112, 128, 140, 160, 167, 178, 224, 256, 280, 320, 334, 356, 445, 448, 560, 623, 640, 668, 712, 835, 890, 896, 1120, 1169, 1246, 1280, 1336, 1424, 1670, 1780, 1792, 2240, 2338, 2492, 2672, 2848, 3115, 3340, 3560, 4480, 4676, 4984, 5344, 5696, 5845, 6230, 6680, 7120, 8960, 9352, 9968, 10688, 11392, 11690, 12460, 13360, 14240, 14863, 18704, 19936, 21376, 22784, 23380, 24920, 26720, 28480, 29726, 37408, 39872, 42752, 46760, 49840, 53440, 56960, 59452, 74315, 74816, 79744, 93520, 99680, 104041, 106880, 113920, 118904, 148630, 149632, 159488, 187040, 199360, 208082, 213760, 237808, 297260, 299264, 374080, 398720, 416164, 475616, 520205, 594520, 748160, 797440, 832328, 951232, 1040410, 1189040, 1496320, 1664656, 1902464, 2080820, 2378080, 3329312, 3804928, 4161640, 4756160, 6658624, 8323280, 9512320, 13317248, 16646560, 19024640, 26634496, 33293120, 66586240, 133172480]

約数ペア:

[(1, 133172480), (2, 66586240), (4, 33293120), (5, 26634496), (7, 19024640), (8, 16646560), (10, 13317248), (14, 9512320), (16, 8323280), (20, 6658624), (28, 4756160), (32, 4161640), (35, 3804928), (40, 3329312), (56, 2378080), (64, 2080820), (70, 1902464), (80, 1664656), (89, 1496320), (112, 1189040), (128, 1040410), (140, 951232), (160, 832328), (167, 797440), (178, 748160), (224, 594520), (256, 520205), (280, 475616), (320, 416164), (334, 398720), (356, 374080), (445, 299264), (448, 297260), (560, 237808), (623, 213760), (640, 208082), (668, 199360), (712, 187040), (835, 159488), (890, 149632), (896, 148630), (1120, 118904), (1169, 113920), (1246, 106880), (1280, 104041), (1336, 99680), (1424, 93520), (1670, 79744), (1780, 74816), (1792, 74315), (2240, 59452), (2338, 56960), (2492, 53440), (2672, 49840), (2848, 46760), (3115, 42752), (3340, 39872), (3560, 37408), (4480, 29726), (4676, 28480), (4984, 26720), (5344, 24920), (5696, 23380), (5845, 22784), (6230, 21376), (6680, 19936), (7120, 18704), (8960, 14863), (9352, 14240), (9968, 13360), (10688, 12460), (11392, 11690)]