69426720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1$

素因数の和:525

約数の個数: 240

約数和(自身を含む): 267841728

約数和(自身を除く): 198415008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 487, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 974, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1461, 1485, 1584, 1620, 1760, 1782, 1948, 1980, 2160, 2376, 2435, 2592, 2640, 2922, 2970, 3168, 3240, 3564, 3896, 3960, 4320, 4383, 4455, 4752, 4870, 5280, 5357, 5844, 5940, 6480, 7128, 7305, 7792, 7920, 8766, 8910, 9504, 9740, 10714, 11688, 11880, 12960, 13149, 14256, 14610, 15584, 15840, 16071, 17532, 17820, 19480, 21428, 21915, 23376, 23760, 26298, 26785, 28512, 29220, 32142, 35064, 35640, 38960, 39447, 42856, 43830, 46752, 47520, 48213, 52596, 53570, 58440, 64284, 65745, 70128, 71280, 77920, 78894, 80355, 85712, 87660, 96426, 105192, 107140, 116880, 128568, 131490, 140256, 142560, 144639, 157788, 160710, 171424, 175320, 192852, 197235, 210384, 214280, 233760, 241065, 257136, 262980, 289278, 315576, 321420, 350640, 385704, 394470, 420768, 428560, 433917, 482130, 514272, 525960, 578556, 631152, 642840, 701280, 723195, 771408, 788940, 857120, 867834, 964260, 1051920, 1157112, 1262304, 1285680, 1446390, 1542816, 1577880, 1735668, 1928520, 2103840, 2169585, 2314224, 2571360, 2892780, 3155760, 3471336, 3857040, 4339170, 4628448, 5785560, 6311520, 6942672, 7714080, 8678340, 11571120, 13885344, 17356680, 23142240, 34713360, 69426720]

約数ペア:

[(1, 69426720), (2, 34713360), (3, 23142240), (4, 17356680), (5, 13885344), (6, 11571120), (8, 8678340), (9, 7714080), (10, 6942672), (11, 6311520), (12, 5785560), (15, 4628448), (16, 4339170), (18, 3857040), (20, 3471336), (22, 3155760), (24, 2892780), (27, 2571360), (30, 2314224), (32, 2169585), (33, 2103840), (36, 1928520), (40, 1735668), (44, 1577880), (45, 1542816), (48, 1446390), (54, 1285680), (55, 1262304), (60, 1157112), (66, 1051920), (72, 964260), (80, 867834), (81, 857120), (88, 788940), (90, 771408), (96, 723195), (99, 701280), (108, 642840), (110, 631152), (120, 578556), (132, 525960), (135, 514272), (144, 482130), (160, 433917), (162, 428560), (165, 420768), (176, 394470), (180, 385704), (198, 350640), (216, 321420), (220, 315576), (240, 289278), (264, 262980), (270, 257136), (288, 241065), (297, 233760), (324, 214280), (330, 210384), (352, 197235), (360, 192852), (396, 175320), (405, 171424), (432, 160710), (440, 157788), (480, 144639), (487, 142560), (495, 140256), (528, 131490), (540, 128568), (594, 116880), (648, 107140), (660, 105192), (720, 96426), (792, 87660), (810, 85712), (864, 80355), (880, 78894), (891, 77920), (974, 71280), (990, 70128), (1056, 65745), (1080, 64284), (1188, 58440), (1296, 53570), (1320, 52596), (1440, 48213), (1461, 47520), (1485, 46752), (1584, 43830), (1620, 42856), (1760, 39447), (1782, 38960), (1948, 35640), (1980, 35064), (2160, 32142), (2376, 29220), (2435, 28512), (2592, 26785), (2640, 26298), (2922, 23760), (2970, 23376), (3168, 21915), (3240, 21428), (3564, 19480), (3896, 17820), (3960, 17532), (4320, 16071), (4383, 15840), (4455, 15584), (4752, 14610), (4870, 14256), (5280, 13149), (5357, 12960), (5844, 11880), (5940, 11688), (6480, 10714), (7128, 9740), (7305, 9504), (7792, 8910), (7920, 8766)]