42564720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:751

約数の個数: 160

約数和(自身を含む): 150418944

約数和(自身を除く): 107854224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 460, 506, 528, 552, 660, 690, 701, 759, 880, 920, 1012, 1104, 1265, 1320, 1380, 1402, 1518, 1840, 2024, 2103, 2530, 2640, 2760, 2804, 3036, 3505, 3795, 4048, 4206, 5060, 5520, 5608, 6072, 7010, 7590, 7711, 8412, 10120, 10515, 11216, 12144, 14020, 15180, 15422, 16123, 16824, 20240, 21030, 23133, 28040, 30360, 30844, 32246, 33648, 38555, 42060, 46266, 48369, 56080, 60720, 61688, 64492, 77110, 80615, 84120, 92532, 96738, 115665, 123376, 128984, 154220, 161230, 168240, 177353, 185064, 193476, 231330, 241845, 257968, 308440, 322460, 354706, 370128, 386952, 462660, 483690, 532059, 616880, 644920, 709412, 773904, 886765, 925320, 967380, 1064118, 1289840, 1418824, 1773530, 1850640, 1934760, 2128236, 2660295, 2837648, 3547060, 3869520, 4256472, 5320590, 7094120, 8512944, 10641180, 14188240, 21282360, 42564720]

約数ペア:

[(1, 42564720), (2, 21282360), (3, 14188240), (4, 10641180), (5, 8512944), (6, 7094120), (8, 5320590), (10, 4256472), (11, 3869520), (12, 3547060), (15, 2837648), (16, 2660295), (20, 2128236), (22, 1934760), (23, 1850640), (24, 1773530), (30, 1418824), (33, 1289840), (40, 1064118), (44, 967380), (46, 925320), (48, 886765), (55, 773904), (60, 709412), (66, 644920), (69, 616880), (80, 532059), (88, 483690), (92, 462660), (110, 386952), (115, 370128), (120, 354706), (132, 322460), (138, 308440), (165, 257968), (176, 241845), (184, 231330), (220, 193476), (230, 185064), (240, 177353), (253, 168240), (264, 161230), (276, 154220), (330, 128984), (345, 123376), (368, 115665), (440, 96738), (460, 92532), (506, 84120), (528, 80615), (552, 77110), (660, 64492), (690, 61688), (701, 60720), (759, 56080), (880, 48369), (920, 46266), (1012, 42060), (1104, 38555), (1265, 33648), (1320, 32246), (1380, 30844), (1402, 30360), (1518, 28040), (1840, 23133), (2024, 21030), (2103, 20240), (2530, 16824), (2640, 16123), (2760, 15422), (2804, 15180), (3036, 14020), (3505, 12144), (3795, 11216), (4048, 10515), (4206, 10120), (5060, 8412), (5520, 7711), (5608, 7590), (6072, 7010)]