22091520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1$

素因数の和:558

約数の個数: 144

約数和(自身を含む): 77116032

約数和(自身を除く): 55024512

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, 523, 528, 640, 660, 704, 768, 880, 960, 1046, 1056, 1280, 1320, 1408, 1569, 1760, 1920, 2092, 2112, 2615, 2640, 2816, 3138, 3520, 3840, 4184, 4224, 5230, 5280, 5753, 6276, 7040, 7845, 8368, 8448, 10460, 10560, 11506, 12552, 14080, 15690, 16736, 17259, 20920, 21120, 23012, 25104, 28765, 31380, 33472, 34518, 41840, 42240, 46024, 50208, 57530, 62760, 66944, 69036, 83680, 86295, 92048, 100416, 115060, 125520, 133888, 138072, 167360, 172590, 184096, 200832, 230120, 251040, 276144, 334720, 345180, 368192, 401664, 460240, 502080, 552288, 669440, 690360, 736384, 920480, 1004160, 1104576, 1380720, 1472768, 1840960, 2008320, 2209152, 2761440, 3681920, 4418304, 5522880, 7363840, 11045760, 22091520]

約数ペア:

[(1, 22091520), (2, 11045760), (3, 7363840), (4, 5522880), (5, 4418304), (6, 3681920), (8, 2761440), (10, 2209152), (11, 2008320), (12, 1840960), (15, 1472768), (16, 1380720), (20, 1104576), (22, 1004160), (24, 920480), (30, 736384), (32, 690360), (33, 669440), (40, 552288), (44, 502080), (48, 460240), (55, 401664), (60, 368192), (64, 345180), (66, 334720), (80, 276144), (88, 251040), (96, 230120), (110, 200832), (120, 184096), (128, 172590), (132, 167360), (160, 138072), (165, 133888), (176, 125520), (192, 115060), (220, 100416), (240, 92048), (256, 86295), (264, 83680), (320, 69036), (330, 66944), (352, 62760), (384, 57530), (440, 50208), (480, 46024), (523, 42240), (528, 41840), (640, 34518), (660, 33472), (704, 31380), (768, 28765), (880, 25104), (960, 23012), (1046, 21120), (1056, 20920), (1280, 17259), (1320, 16736), (1408, 15690), (1569, 14080), (1760, 12552), (1920, 11506), (2092, 10560), (2112, 10460), (2615, 8448), (2640, 8368), (2816, 7845), (3138, 7040), (3520, 6276), (3840, 5753), (4184, 5280), (4224, 5230)]