1641526560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5507}}^1$

素因数の和:5557

約数の個数: 240

約数和(自身を含む): 6046197696

約数和(自身を除く): 4404671136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 621, 648, 690, 720, 736, 810, 828, 864, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1440, 1620, 1656, 1840, 1863, 2070, 2160, 2208, 2484, 2592, 2760, 3105, 3240, 3312, 3680, 3726, 4140, 4320, 4968, 5507, 5520, 6210, 6480, 6624, 7452, 8280, 9315, 9936, 11014, 11040, 12420, 12960, 14904, 16521, 16560, 18630, 19872, 22028, 24840, 27535, 29808, 33042, 33120, 37260, 44056, 49563, 49680, 55070, 59616, 66084, 74520, 82605, 88112, 99126, 99360, 110140, 126661, 132168, 148689, 149040, 165210, 176224, 198252, 220280, 247815, 253322, 264336, 297378, 298080, 330420, 379983, 396504, 440560, 446067, 495630, 506644, 528672, 594756, 633305, 660840, 743445, 759966, 793008, 881120, 892134, 991260, 1013288, 1139949, 1189512, 1266610, 1321680, 1486890, 1519932, 1586016, 1784268, 1899915, 1982520, 2026576, 2230335, 2279898, 2379024, 2533220, 2643360, 2973780, 3039864, 3419847, 3568536, 3799830, 3965040, 4053152, 4460670, 4559796, 4758048, 5066440, 5699745, 5947560, 6079728, 6839694, 7137072, 7599660, 7930080, 8921340, 9119592, 10132880, 10259541, 11399490, 11895120, 12159456, 13679388, 14274144, 15199320, 17099235, 17842680, 18239184, 20265760, 20519082, 22798980, 23790240, 27358776, 30398640, 34198470, 35685360, 36478368, 41038164, 45597960, 51297705, 54717552, 60797280, 68396940, 71370720, 82076328, 91195920, 102595410, 109435104, 136793880, 164152656, 182391840, 205190820, 273587760, 328305312, 410381640, 547175520, 820763280, 1641526560]

約数ペア:

[(1, 1641526560), (2, 820763280), (3, 547175520), (4, 410381640), (5, 328305312), (6, 273587760), (8, 205190820), (9, 182391840), (10, 164152656), (12, 136793880), (15, 109435104), (16, 102595410), (18, 91195920), (20, 82076328), (23, 71370720), (24, 68396940), (27, 60797280), (30, 54717552), (32, 51297705), (36, 45597960), (40, 41038164), (45, 36478368), (46, 35685360), (48, 34198470), (54, 30398640), (60, 27358776), (69, 23790240), (72, 22798980), (80, 20519082), (81, 20265760), (90, 18239184), (92, 17842680), (96, 17099235), (108, 15199320), (115, 14274144), (120, 13679388), (135, 12159456), (138, 11895120), (144, 11399490), (160, 10259541), (162, 10132880), (180, 9119592), (184, 8921340), (207, 7930080), (216, 7599660), (230, 7137072), (240, 6839694), (270, 6079728), (276, 5947560), (288, 5699745), (324, 5066440), (345, 4758048), (360, 4559796), (368, 4460670), (405, 4053152), (414, 3965040), (432, 3799830), (460, 3568536), (480, 3419847), (540, 3039864), (552, 2973780), (621, 2643360), (648, 2533220), (690, 2379024), (720, 2279898), (736, 2230335), (810, 2026576), (828, 1982520), (864, 1899915), (920, 1784268), (1035, 1586016), (1080, 1519932), (1104, 1486890), (1242, 1321680), (1296, 1266610), (1380, 1189512), (1440, 1139949), (1620, 1013288), (1656, 991260), (1840, 892134), (1863, 881120), (2070, 793008), (2160, 759966), (2208, 743445), (2484, 660840), (2592, 633305), (2760, 594756), (3105, 528672), (3240, 506644), (3312, 495630), (3680, 446067), (3726, 440560), (4140, 396504), (4320, 379983), (4968, 330420), (5507, 298080), (5520, 297378), (6210, 264336), (6480, 253322), (6624, 247815), (7452, 220280), (8280, 198252), (9315, 176224), (9936, 165210), (11014, 149040), (11040, 148689), (12420, 132168), (12960, 126661), (14904, 110140), (16521, 99360), (16560, 99126), (18630, 88112), (19872, 82605), (22028, 74520), (24840, 66084), (27535, 59616), (29808, 55070), (33042, 49680), (33120, 49563), (37260, 44056)]