42575760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:902

約数の個数: 160

約数和(自身を含む): 153204480

約数和(自身を除く): 110628720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 857, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1714, 1840, 2070, 2160, 2484, 2571, 2760, 3105, 3312, 3428, 4140, 4285, 4968, 5142, 5520, 6210, 6856, 7713, 8280, 8570, 9936, 10284, 12420, 12855, 13712, 15426, 16560, 17140, 19711, 20568, 23139, 24840, 25710, 30852, 34280, 38565, 39422, 41136, 46278, 49680, 51420, 59133, 61704, 68560, 77130, 78844, 92556, 98555, 102840, 115695, 118266, 123408, 154260, 157688, 177399, 185112, 197110, 205680, 231390, 236532, 295665, 308520, 315376, 354798, 370224, 394220, 462780, 473064, 532197, 591330, 617040, 709596, 788440, 886995, 925560, 946128, 1064394, 1182660, 1419192, 1576880, 1773990, 1851120, 2128788, 2365320, 2660985, 2838384, 3547980, 4257576, 4730640, 5321970, 7095960, 8515152, 10643940, 14191920, 21287880, 42575760]

約数ペア:

[(1, 42575760), (2, 21287880), (3, 14191920), (4, 10643940), (5, 8515152), (6, 7095960), (8, 5321970), (9, 4730640), (10, 4257576), (12, 3547980), (15, 2838384), (16, 2660985), (18, 2365320), (20, 2128788), (23, 1851120), (24, 1773990), (27, 1576880), (30, 1419192), (36, 1182660), (40, 1064394), (45, 946128), (46, 925560), (48, 886995), (54, 788440), (60, 709596), (69, 617040), (72, 591330), (80, 532197), (90, 473064), (92, 462780), (108, 394220), (115, 370224), (120, 354798), (135, 315376), (138, 308520), (144, 295665), (180, 236532), (184, 231390), (207, 205680), (216, 197110), (230, 185112), (240, 177399), (270, 157688), (276, 154260), (345, 123408), (360, 118266), (368, 115695), (414, 102840), (432, 98555), (460, 92556), (540, 78844), (552, 77130), (621, 68560), (690, 61704), (720, 59133), (828, 51420), (857, 49680), (920, 46278), (1035, 41136), (1080, 39422), (1104, 38565), (1242, 34280), (1380, 30852), (1656, 25710), (1714, 24840), (1840, 23139), (2070, 20568), (2160, 19711), (2484, 17140), (2571, 16560), (2760, 15426), (3105, 13712), (3312, 12855), (3428, 12420), (4140, 10284), (4285, 9936), (4968, 8570), (5142, 8280), (5520, 7713), (6210, 6856)]