1398701760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{63347}}^1$

素因数の和:63390

約数の個数: 112

約数和(自身を含む): 4634032896

約数和(自身を除く): 3235331136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 22080, 63347, 126694, 190041, 253388, 316735, 380082, 506776, 633470, 760164, 950205, 1013552, 1266940, 1456981, 1520328, 1900410, 2027104, 2533880, 2913962, 3040656, 3800820, 4054208, 4370943, 5067760, 5827924, 6081312, 7284905, 7601640, 8741886, 10135520, 11655848, 12162624, 14569810, 15203280, 17483772, 20271040, 21854715, 23311696, 29139620, 30406560, 34967544, 43709430, 46623392, 58279240, 60813120, 69935088, 87418860, 93246784, 116558480, 139870176, 174837720, 233116960, 279740352, 349675440, 466233920, 699350880, 1398701760]

約数ペア:

[(1, 1398701760), (2, 699350880), (3, 466233920), (4, 349675440), (5, 279740352), (6, 233116960), (8, 174837720), (10, 139870176), (12, 116558480), (15, 93246784), (16, 87418860), (20, 69935088), (23, 60813120), (24, 58279240), (30, 46623392), (32, 43709430), (40, 34967544), (46, 30406560), (48, 29139620), (60, 23311696), (64, 21854715), (69, 20271040), (80, 17483772), (92, 15203280), (96, 14569810), (115, 12162624), (120, 11655848), (138, 10135520), (160, 8741886), (184, 7601640), (192, 7284905), (230, 6081312), (240, 5827924), (276, 5067760), (320, 4370943), (345, 4054208), (368, 3800820), (460, 3040656), (480, 2913962), (552, 2533880), (690, 2027104), (736, 1900410), (920, 1520328), (960, 1456981), (1104, 1266940), (1380, 1013552), (1472, 950205), (1840, 760164), (2208, 633470), (2760, 506776), (3680, 380082), (4416, 316735), (5520, 253388), (7360, 190041), (11040, 126694), (22080, 63347)]