639378270240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1\times {\mathrm{32143}}^1$

素因数の和:33619

約数の個数: 192

約数和(自身を含む): 2085014131200

約数和(自身を除く): 1445635860960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1429, 1740, 2320, 2784, 2858, 3480, 4287, 4640, 5716, 6960, 7145, 8574, 11432, 13920, 14290, 17148, 21435, 22864, 28580, 32143, 34296, 41441, 42870, 45728, 57160, 64286, 68592, 82882, 85740, 96429, 114320, 124323, 128572, 137184, 160715, 165764, 171480, 192858, 207205, 228640, 248646, 257144, 321430, 331528, 342960, 385716, 414410, 482145, 497292, 514288, 621615, 642860, 663056, 685920, 771432, 828820, 932147, 964290, 994584, 1028576, 1243230, 1285720, 1326112, 1542864, 1657640, 1864294, 1928580, 1989168, 2486460, 2571440, 2796441, 3085728, 3315280, 3728588, 3857160, 3978336, 4660735, 4972920, 5142880, 5592882, 6630560, 7457176, 7714320, 9321470, 9945840, 11185764, 13982205, 14914352, 15428640, 18642940, 19891680, 22371528, 27964410, 29828704, 37285880, 44743056, 45932347, 55928820, 74571760, 89486112, 91864694, 111857640, 137797041, 149143520, 183729388, 223715280, 229661735, 275594082, 367458776, 447430560, 459323470, 551188164, 688985205, 734917552, 918646940, 1102376328, 1332038063, 1377970410, 1469835104, 1837293880, 2204752656, 2664076126, 2755940820, 3674587760, 3996114189, 4409505312, 5328152252, 5511881640, 6660190315, 7349175520, 7992228378, 10656304504, 11023763280, 13320380630, 15984456756, 19980570945, 21312609008, 22047526560, 26640761260, 31968913512, 39961141890, 42625218016, 53281522520, 63937827024, 79922283780, 106563045040, 127875654048, 159844567560, 213126090080, 319689135120, 639378270240]

約数ペア:

[(1, 639378270240), (2, 319689135120), (3, 213126090080), (4, 159844567560), (5, 127875654048), (6, 106563045040), (8, 79922283780), (10, 63937827024), (12, 53281522520), (15, 42625218016), (16, 39961141890), (20, 31968913512), (24, 26640761260), (29, 22047526560), (30, 21312609008), (32, 19980570945), (40, 15984456756), (48, 13320380630), (58, 11023763280), (60, 10656304504), (80, 7992228378), (87, 7349175520), (96, 6660190315), (116, 5511881640), (120, 5328152252), (145, 4409505312), (160, 3996114189), (174, 3674587760), (232, 2755940820), (240, 2664076126), (290, 2204752656), (348, 1837293880), (435, 1469835104), (464, 1377970410), (480, 1332038063), (580, 1102376328), (696, 918646940), (870, 734917552), (928, 688985205), (1160, 551188164), (1392, 459323470), (1429, 447430560), (1740, 367458776), (2320, 275594082), (2784, 229661735), (2858, 223715280), (3480, 183729388), (4287, 149143520), (4640, 137797041), (5716, 111857640), (6960, 91864694), (7145, 89486112), (8574, 74571760), (11432, 55928820), (13920, 45932347), (14290, 44743056), (17148, 37285880), (21435, 29828704), (22864, 27964410), (28580, 22371528), (32143, 19891680), (34296, 18642940), (41441, 15428640), (42870, 14914352), (45728, 13982205), (57160, 11185764), (64286, 9945840), (68592, 9321470), (82882, 7714320), (85740, 7457176), (96429, 6630560), (114320, 5592882), (124323, 5142880), (128572, 4972920), (137184, 4660735), (160715, 3978336), (165764, 3857160), (171480, 3728588), (192858, 3315280), (207205, 3085728), (228640, 2796441), (248646, 2571440), (257144, 2486460), (321430, 1989168), (331528, 1928580), (342960, 1864294), (385716, 1657640), (414410, 1542864), (482145, 1326112), (497292, 1285720), (514288, 1243230), (621615, 1028576), (642860, 994584), (663056, 964290), (685920, 932147), (771432, 828820)]