870101760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20599}}^1$

素因数の和:20634

約数の個数: 144

約数和(自身を含む): 3031660800

約数和(自身を除く): 2161559040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 8448, 10560, 14080, 20599, 21120, 41198, 42240, 61797, 82396, 102995, 123594, 164792, 205990, 226589, 247188, 308985, 329584, 411980, 453178, 494376, 617970, 659168, 679767, 823960, 906356, 988752, 1132945, 1235940, 1318336, 1359534, 1647920, 1812712, 1977504, 2265890, 2471880, 2636672, 2719068, 3295840, 3398835, 3625424, 3955008, 4531780, 4943760, 5273344, 5438136, 6591680, 6797670, 7250848, 7910016, 9063560, 9887520, 10876272, 13183360, 13595340, 14501696, 15820032, 18127120, 19775040, 21752544, 26366720, 27190680, 29003392, 36254240, 39550080, 43505088, 54381360, 58006784, 72508480, 79100160, 87010176, 108762720, 145016960, 174020352, 217525440, 290033920, 435050880, 870101760]

約数ペア:

[(1, 870101760), (2, 435050880), (3, 290033920), (4, 217525440), (5, 174020352), (6, 145016960), (8, 108762720), (10, 87010176), (11, 79100160), (12, 72508480), (15, 58006784), (16, 54381360), (20, 43505088), (22, 39550080), (24, 36254240), (30, 29003392), (32, 27190680), (33, 26366720), (40, 21752544), (44, 19775040), (48, 18127120), (55, 15820032), (60, 14501696), (64, 13595340), (66, 13183360), (80, 10876272), (88, 9887520), (96, 9063560), (110, 7910016), (120, 7250848), (128, 6797670), (132, 6591680), (160, 5438136), (165, 5273344), (176, 4943760), (192, 4531780), (220, 3955008), (240, 3625424), (256, 3398835), (264, 3295840), (320, 2719068), (330, 2636672), (352, 2471880), (384, 2265890), (440, 1977504), (480, 1812712), (528, 1647920), (640, 1359534), (660, 1318336), (704, 1235940), (768, 1132945), (880, 988752), (960, 906356), (1056, 823960), (1280, 679767), (1320, 659168), (1408, 617970), (1760, 494376), (1920, 453178), (2112, 411980), (2640, 329584), (2816, 308985), (3520, 247188), (3840, 226589), (4224, 205990), (5280, 164792), (7040, 123594), (8448, 102995), (10560, 82396), (14080, 61797), (20599, 42240), (21120, 41198)]