71311680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2251}}^1$

素因数の和:2285

約数の個数: 168

約数和(自身を含む): 267699744

約数和(自身を除く): 196388064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2251, 2640, 2880, 3168, 3520, 3960, 4502, 5280, 6336, 6753, 7920, 9004, 10560, 11255, 13506, 15840, 18008, 20259, 22510, 24761, 27012, 31680, 33765, 36016, 40518, 45020, 49522, 54024, 67530, 72032, 74283, 81036, 90040, 99044, 101295, 108048, 123805, 135060, 144064, 148566, 162072, 180080, 198088, 202590, 216096, 222849, 247610, 270120, 297132, 324144, 360160, 371415, 396176, 405180, 432192, 445698, 495220, 540240, 594264, 648288, 720320, 742830, 792352, 810360, 891396, 990440, 1080480, 1114245, 1188528, 1296576, 1485660, 1584704, 1620720, 1782792, 1980880, 2160960, 2228490, 2377056, 2971320, 3241440, 3565584, 3961760, 4456980, 4754112, 5942640, 6482880, 7131168, 7923520, 8913960, 11885280, 14262336, 17827920, 23770560, 35655840, 71311680]

約数ペア:

[(1, 71311680), (2, 35655840), (3, 23770560), (4, 17827920), (5, 14262336), (6, 11885280), (8, 8913960), (9, 7923520), (10, 7131168), (11, 6482880), (12, 5942640), (15, 4754112), (16, 4456980), (18, 3961760), (20, 3565584), (22, 3241440), (24, 2971320), (30, 2377056), (32, 2228490), (33, 2160960), (36, 1980880), (40, 1782792), (44, 1620720), (45, 1584704), (48, 1485660), (55, 1296576), (60, 1188528), (64, 1114245), (66, 1080480), (72, 990440), (80, 891396), (88, 810360), (90, 792352), (96, 742830), (99, 720320), (110, 648288), (120, 594264), (132, 540240), (144, 495220), (160, 445698), (165, 432192), (176, 405180), (180, 396176), (192, 371415), (198, 360160), (220, 324144), (240, 297132), (264, 270120), (288, 247610), (320, 222849), (330, 216096), (352, 202590), (360, 198088), (396, 180080), (440, 162072), (480, 148566), (495, 144064), (528, 135060), (576, 123805), (660, 108048), (704, 101295), (720, 99044), (792, 90040), (880, 81036), (960, 74283), (990, 72032), (1056, 67530), (1320, 54024), (1440, 49522), (1584, 45020), (1760, 40518), (1980, 36016), (2112, 33765), (2251, 31680), (2640, 27012), (2880, 24761), (3168, 22510), (3520, 20259), (3960, 18008), (4502, 15840), (5280, 13506), (6336, 11255), (6753, 10560), (7920, 9004)]