22106880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:147

約数の個数: 216

約数和(自身を含む): 81310320

約数和(自身を除く): 59203440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 101, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 202, 228, 240, 256, 285, 288, 303, 304, 320, 342, 360, 380, 384, 404, 456, 480, 505, 570, 576, 606, 608, 640, 684, 720, 760, 768, 808, 855, 909, 912, 960, 1010, 1140, 1152, 1212, 1216, 1280, 1368, 1440, 1515, 1520, 1616, 1710, 1818, 1824, 1919, 1920, 2020, 2280, 2304, 2424, 2432, 2736, 2880, 3030, 3040, 3232, 3420, 3636, 3648, 3838, 3840, 4040, 4545, 4560, 4848, 4864, 5472, 5757, 5760, 6060, 6080, 6464, 6840, 7272, 7296, 7676, 8080, 9090, 9120, 9595, 9696, 10944, 11514, 11520, 12120, 12160, 12928, 13680, 14544, 14592, 15352, 16160, 17271, 18180, 18240, 19190, 19392, 21888, 23028, 24240, 24320, 25856, 27360, 28785, 29088, 30704, 32320, 34542, 36360, 36480, 38380, 38784, 43776, 46056, 48480, 54720, 57570, 58176, 61408, 64640, 69084, 72720, 72960, 76760, 77568, 86355, 92112, 96960, 109440, 115140, 116352, 122816, 129280, 138168, 145440, 153520, 172710, 184224, 193920, 218880, 230280, 232704, 245632, 276336, 290880, 307040, 345420, 368448, 387840, 460560, 491264, 552672, 581760, 614080, 690840, 736896, 921120, 1105344, 1163520, 1228160, 1381680, 1473792, 1842240, 2210688, 2456320, 2763360, 3684480, 4421376, 5526720, 7368960, 11053440, 22106880]

約数ペア:

[(1, 22106880), (2, 11053440), (3, 7368960), (4, 5526720), (5, 4421376), (6, 3684480), (8, 2763360), (9, 2456320), (10, 2210688), (12, 1842240), (15, 1473792), (16, 1381680), (18, 1228160), (19, 1163520), (20, 1105344), (24, 921120), (30, 736896), (32, 690840), (36, 614080), (38, 581760), (40, 552672), (45, 491264), (48, 460560), (57, 387840), (60, 368448), (64, 345420), (72, 307040), (76, 290880), (80, 276336), (90, 245632), (95, 232704), (96, 230280), (101, 218880), (114, 193920), (120, 184224), (128, 172710), (144, 153520), (152, 145440), (160, 138168), (171, 129280), (180, 122816), (190, 116352), (192, 115140), (202, 109440), (228, 96960), (240, 92112), (256, 86355), (285, 77568), (288, 76760), (303, 72960), (304, 72720), (320, 69084), (342, 64640), (360, 61408), (380, 58176), (384, 57570), (404, 54720), (456, 48480), (480, 46056), (505, 43776), (570, 38784), (576, 38380), (606, 36480), (608, 36360), (640, 34542), (684, 32320), (720, 30704), (760, 29088), (768, 28785), (808, 27360), (855, 25856), (909, 24320), (912, 24240), (960, 23028), (1010, 21888), (1140, 19392), (1152, 19190), (1212, 18240), (1216, 18180), (1280, 17271), (1368, 16160), (1440, 15352), (1515, 14592), (1520, 14544), (1616, 13680), (1710, 12928), (1818, 12160), (1824, 12120), (1919, 11520), (1920, 11514), (2020, 10944), (2280, 9696), (2304, 9595), (2424, 9120), (2432, 9090), (2736, 8080), (2880, 7676), (3030, 7296), (3040, 7272), (3232, 6840), (3420, 6464), (3636, 6080), (3648, 6060), (3838, 5760), (3840, 5757), (4040, 5472), (4545, 4864), (4560, 4848)]