223069440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5281}}^1$

素因数の和:5316

約数の個数: 144

約数和(自身を含む): 777341376

約数和(自身を除く): 554271936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 5281, 7040, 8448, 10560, 10562, 14080, 15843, 21120, 21124, 26405, 31686, 42240, 42248, 52810, 58091, 63372, 79215, 84496, 105620, 116182, 126744, 158430, 168992, 174273, 211240, 232364, 253488, 290455, 316860, 337984, 348546, 422480, 464728, 506976, 580910, 633720, 675968, 697092, 844960, 871365, 929456, 1013952, 1161820, 1267440, 1351936, 1394184, 1689920, 1742730, 1858912, 2027904, 2323640, 2534880, 2788368, 3379840, 3485460, 3717824, 4055808, 4647280, 5069760, 5576736, 6759680, 6970920, 7435648, 9294560, 10139520, 11153472, 13941840, 14871296, 18589120, 20279040, 22306944, 27883680, 37178240, 44613888, 55767360, 74356480, 111534720, 223069440]

約数ペア:

[(1, 223069440), (2, 111534720), (3, 74356480), (4, 55767360), (5, 44613888), (6, 37178240), (8, 27883680), (10, 22306944), (11, 20279040), (12, 18589120), (15, 14871296), (16, 13941840), (20, 11153472), (22, 10139520), (24, 9294560), (30, 7435648), (32, 6970920), (33, 6759680), (40, 5576736), (44, 5069760), (48, 4647280), (55, 4055808), (60, 3717824), (64, 3485460), (66, 3379840), (80, 2788368), (88, 2534880), (96, 2323640), (110, 2027904), (120, 1858912), (128, 1742730), (132, 1689920), (160, 1394184), (165, 1351936), (176, 1267440), (192, 1161820), (220, 1013952), (240, 929456), (256, 871365), (264, 844960), (320, 697092), (330, 675968), (352, 633720), (384, 580910), (440, 506976), (480, 464728), (528, 422480), (640, 348546), (660, 337984), (704, 316860), (768, 290455), (880, 253488), (960, 232364), (1056, 211240), (1280, 174273), (1320, 168992), (1408, 158430), (1760, 126744), (1920, 116182), (2112, 105620), (2640, 84496), (2816, 79215), (3520, 63372), (3840, 58091), (4224, 52810), (5280, 42248), (5281, 42240), (7040, 31686), (8448, 26405), (10560, 21124), (10562, 21120), (14080, 15843)]