2819286720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{8663}}^1$

素因数の和:8799

約数の個数: 168

約数和(自身を含む): 9784116576

約数和(自身を除く): 6964829856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 113, 120, 144, 160, 180, 192, 226, 240, 288, 320, 339, 360, 452, 480, 565, 576, 678, 720, 904, 960, 1017, 1130, 1356, 1440, 1695, 1808, 2034, 2260, 2712, 2880, 3390, 3616, 4068, 4520, 5085, 5424, 6780, 7232, 8136, 8663, 9040, 10170, 10848, 13560, 16272, 17326, 18080, 20340, 21696, 25989, 27120, 32544, 34652, 36160, 40680, 43315, 51978, 54240, 65088, 69304, 77967, 81360, 86630, 103956, 108480, 129945, 138608, 155934, 162720, 173260, 207912, 259890, 277216, 311868, 325440, 346520, 389835, 415824, 519780, 554432, 623736, 693040, 779670, 831648, 978919, 1039560, 1247472, 1386080, 1559340, 1663296, 1957838, 2079120, 2494944, 2772160, 2936757, 3118680, 3915676, 4158240, 4894595, 4989888, 5873514, 6237360, 7831352, 8316480, 8810271, 9789190, 11747028, 12474720, 14683785, 15662704, 17620542, 19578380, 23494056, 24949440, 29367570, 31325408, 35241084, 39156760, 44051355, 46988112, 58735140, 62650816, 70482168, 78313520, 88102710, 93976224, 117470280, 140964336, 156627040, 176205420, 187952448, 234940560, 281928672, 313254080, 352410840, 469881120, 563857344, 704821680, 939762240, 1409643360, 2819286720]

約数ペア:

[(1, 2819286720), (2, 1409643360), (3, 939762240), (4, 704821680), (5, 563857344), (6, 469881120), (8, 352410840), (9, 313254080), (10, 281928672), (12, 234940560), (15, 187952448), (16, 176205420), (18, 156627040), (20, 140964336), (24, 117470280), (30, 93976224), (32, 88102710), (36, 78313520), (40, 70482168), (45, 62650816), (48, 58735140), (60, 46988112), (64, 44051355), (72, 39156760), (80, 35241084), (90, 31325408), (96, 29367570), (113, 24949440), (120, 23494056), (144, 19578380), (160, 17620542), (180, 15662704), (192, 14683785), (226, 12474720), (240, 11747028), (288, 9789190), (320, 8810271), (339, 8316480), (360, 7831352), (452, 6237360), (480, 5873514), (565, 4989888), (576, 4894595), (678, 4158240), (720, 3915676), (904, 3118680), (960, 2936757), (1017, 2772160), (1130, 2494944), (1356, 2079120), (1440, 1957838), (1695, 1663296), (1808, 1559340), (2034, 1386080), (2260, 1247472), (2712, 1039560), (2880, 978919), (3390, 831648), (3616, 779670), (4068, 693040), (4520, 623736), (5085, 554432), (5424, 519780), (6780, 415824), (7232, 389835), (8136, 346520), (8663, 325440), (9040, 311868), (10170, 277216), (10848, 259890), (13560, 207912), (16272, 173260), (17326, 162720), (18080, 155934), (20340, 138608), (21696, 129945), (25989, 108480), (27120, 103956), (32544, 86630), (34652, 81360), (36160, 77967), (40680, 69304), (43315, 65088), (51978, 54240)]