28941248160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{203011}}^1$

素因数の和:203049

約数の個数: 240

約数和(自身を含む): 111424354272

約数和(自身を除く): 82483106112

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, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3168, 3240, 3564, 3960, 4320, 4455, 4752, 5280, 5940, 6480, 7128, 7920, 8910, 9504, 11880, 12960, 14256, 15840, 17820, 23760, 28512, 35640, 47520, 71280, 142560, 203011, 406022, 609033, 812044, 1015055, 1218066, 1624088, 1827099, 2030110, 2233121, 2436132, 3045165, 3248176, 3654198, 4060220, 4466242, 4872264, 5481297, 6090330, 6496352, 6699363, 7308396, 8120440, 8932484, 9135495, 9744528, 10962594, 11165605, 12180660, 13398726, 14616792, 16240880, 16443891, 17864968, 18270990, 19489056, 20098089, 21925188, 22331210, 24361320, 26797452, 27406485, 29233584, 32481760, 32887782, 33496815, 35729936, 36541980, 40196178, 43850376, 44662420, 48722640, 53594904, 54812970, 58467168, 60294267, 65775564, 66993630, 71459872, 73083960, 80392356, 82219455, 87700752, 89324840, 97445280, 100490445, 107189808, 109625940, 120588534, 131551128, 133987260, 146167920, 160784712, 164438910, 175401504, 178649680, 180882801, 200980890, 214379616, 219251880, 241177068, 263102256, 267974520, 292335840, 301471335, 321569424, 328877820, 357299360, 361765602, 401961780, 438503760, 482354136, 526204512, 535949040, 602942670, 643138848, 657755640, 723531204, 803923560, 877007520, 904414005, 964708272, 1071898080, 1205885340, 1315511280, 1447062408, 1607847120, 1808828010, 1929416544, 2411770680, 2631022560, 2894124816, 3215694240, 3617656020, 4823541360, 5788249632, 7235312040, 9647082720, 14470624080, 28941248160]

約数ペア:

[(1, 28941248160), (2, 14470624080), (3, 9647082720), (4, 7235312040), (5, 5788249632), (6, 4823541360), (8, 3617656020), (9, 3215694240), (10, 2894124816), (11, 2631022560), (12, 2411770680), (15, 1929416544), (16, 1808828010), (18, 1607847120), (20, 1447062408), (22, 1315511280), (24, 1205885340), (27, 1071898080), (30, 964708272), (32, 904414005), (33, 877007520), (36, 803923560), (40, 723531204), (44, 657755640), (45, 643138848), (48, 602942670), (54, 535949040), (55, 526204512), (60, 482354136), (66, 438503760), (72, 401961780), (80, 361765602), (81, 357299360), (88, 328877820), (90, 321569424), (96, 301471335), (99, 292335840), (108, 267974520), (110, 263102256), (120, 241177068), (132, 219251880), (135, 214379616), (144, 200980890), (160, 180882801), (162, 178649680), (165, 175401504), (176, 164438910), (180, 160784712), (198, 146167920), (216, 133987260), (220, 131551128), (240, 120588534), (264, 109625940), (270, 107189808), (288, 100490445), (297, 97445280), (324, 89324840), (330, 87700752), (352, 82219455), (360, 80392356), (396, 73083960), (405, 71459872), (432, 66993630), (440, 65775564), (480, 60294267), (495, 58467168), (528, 54812970), (540, 53594904), (594, 48722640), (648, 44662420), (660, 43850376), (720, 40196178), (792, 36541980), (810, 35729936), (864, 33496815), (880, 32887782), (891, 32481760), (990, 29233584), (1056, 27406485), (1080, 26797452), (1188, 24361320), (1296, 22331210), (1320, 21925188), (1440, 20098089), (1485, 19489056), (1584, 18270990), (1620, 17864968), (1760, 16443891), (1782, 16240880), (1980, 14616792), (2160, 13398726), (2376, 12180660), (2592, 11165605), (2640, 10962594), (2970, 9744528), (3168, 9135495), (3240, 8932484), (3564, 8120440), (3960, 7308396), (4320, 6699363), (4455, 6496352), (4752, 6090330), (5280, 5481297), (5940, 4872264), (6480, 4466242), (7128, 4060220), (7920, 3654198), (8910, 3248176), (9504, 3045165), (11880, 2436132), (12960, 2233121), (14256, 2030110), (15840, 1827099), (17820, 1624088), (23760, 1218066), (28512, 1015055), (35640, 812044), (47520, 609033), (71280, 406022), (142560, 203011)]