111130880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 310033920

約数和(自身を除く): 198903040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 140, 157, 158, 160, 224, 256, 280, 314, 316, 320, 395, 448, 553, 560, 628, 632, 640, 785, 790, 896, 1099, 1106, 1120, 1256, 1264, 1280, 1570, 1580, 1792, 2198, 2212, 2240, 2512, 2528, 2765, 3140, 3160, 4396, 4424, 4480, 5024, 5056, 5495, 5530, 6280, 6320, 8792, 8848, 8960, 10048, 10112, 10990, 11060, 12403, 12560, 12640, 17584, 17696, 20096, 20224, 21980, 22120, 24806, 25120, 25280, 35168, 35392, 40192, 43960, 44240, 49612, 50240, 50560, 62015, 70336, 70784, 86821, 87920, 88480, 99224, 100480, 101120, 124030, 140672, 141568, 173642, 175840, 176960, 198448, 200960, 248060, 281344, 347284, 351680, 353920, 396896, 434105, 496120, 694568, 703360, 707840, 793792, 868210, 992240, 1389136, 1406720, 1587584, 1736420, 1984480, 2778272, 3175168, 3472840, 3968960, 5556544, 6945680, 7937920, 11113088, 13891360, 15875840, 22226176, 27782720, 55565440, 111130880]

約数ペア:

[(1, 111130880), (2, 55565440), (4, 27782720), (5, 22226176), (7, 15875840), (8, 13891360), (10, 11113088), (14, 7937920), (16, 6945680), (20, 5556544), (28, 3968960), (32, 3472840), (35, 3175168), (40, 2778272), (56, 1984480), (64, 1736420), (70, 1587584), (79, 1406720), (80, 1389136), (112, 992240), (128, 868210), (140, 793792), (157, 707840), (158, 703360), (160, 694568), (224, 496120), (256, 434105), (280, 396896), (314, 353920), (316, 351680), (320, 347284), (395, 281344), (448, 248060), (553, 200960), (560, 198448), (628, 176960), (632, 175840), (640, 173642), (785, 141568), (790, 140672), (896, 124030), (1099, 101120), (1106, 100480), (1120, 99224), (1256, 88480), (1264, 87920), (1280, 86821), (1570, 70784), (1580, 70336), (1792, 62015), (2198, 50560), (2212, 50240), (2240, 49612), (2512, 44240), (2528, 43960), (2765, 40192), (3140, 35392), (3160, 35168), (4396, 25280), (4424, 25120), (4480, 24806), (5024, 22120), (5056, 21980), (5495, 20224), (5530, 20096), (6280, 17696), (6320, 17584), (8792, 12640), (8848, 12560), (8960, 12403), (10048, 11060), (10112, 10990)]