68471520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10973}}^1$

素因数の和:11004

約数の個数: 96

約数和(自身を含む): 232297632

約数和(自身を除く): 163826112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 10973, 21946, 32919, 43892, 54865, 65838, 87784, 109730, 131676, 142649, 164595, 175568, 219460, 263352, 285298, 329190, 351136, 427947, 438920, 526704, 570596, 658380, 713245, 855894, 877840, 1053408, 1141192, 1316760, 1426490, 1711788, 1755680, 2139735, 2282384, 2633520, 2852980, 3423576, 4279470, 4564768, 5267040, 5705960, 6847152, 8558940, 11411920, 13694304, 17117880, 22823840, 34235760, 68471520]

約数ペア:

[(1, 68471520), (2, 34235760), (3, 22823840), (4, 17117880), (5, 13694304), (6, 11411920), (8, 8558940), (10, 6847152), (12, 5705960), (13, 5267040), (15, 4564768), (16, 4279470), (20, 3423576), (24, 2852980), (26, 2633520), (30, 2282384), (32, 2139735), (39, 1755680), (40, 1711788), (48, 1426490), (52, 1316760), (60, 1141192), (65, 1053408), (78, 877840), (80, 855894), (96, 713245), (104, 658380), (120, 570596), (130, 526704), (156, 438920), (160, 427947), (195, 351136), (208, 329190), (240, 285298), (260, 263352), (312, 219460), (390, 175568), (416, 164595), (480, 142649), (520, 131676), (624, 109730), (780, 87784), (1040, 65838), (1248, 54865), (1560, 43892), (2080, 32919), (3120, 21946), (6240, 10973)]