3421440

素因数分解:

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

素因数の和:47

約数の個数: 216

約数和(自身を含む): 13392288

約数和(自身を除く): 9970848

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, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 243, 256, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 486, 495, 528, 540, 576, 594, 640, 648, 660, 704, 720, 768, 792, 810, 864, 880, 891, 960, 972, 990, 1056, 1080, 1152, 1188, 1215, 1280, 1296, 1320, 1408, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1920, 1944, 1980, 2112, 2160, 2304, 2376, 2430, 2592, 2640, 2673, 2816, 2880, 2970, 3168, 3240, 3456, 3520, 3564, 3840, 3888, 3960, 4224, 4320, 4455, 4752, 4860, 5184, 5280, 5346, 5760, 5940, 6336, 6480, 6912, 7040, 7128, 7776, 7920, 8448, 8640, 8910, 9504, 9720, 10368, 10560, 10692, 11520, 11880, 12672, 12960, 13365, 14080, 14256, 15552, 15840, 17280, 17820, 19008, 19440, 20736, 21120, 21384, 23760, 25344, 25920, 26730, 28512, 31104, 31680, 34560, 35640, 38016, 38880, 42240, 42768, 47520, 51840, 53460, 57024, 62208, 63360, 71280, 76032, 77760, 85536, 95040, 103680, 106920, 114048, 126720, 142560, 155520, 171072, 190080, 213840, 228096, 285120, 311040, 342144, 380160, 427680, 570240, 684288, 855360, 1140480, 1710720, 3421440]

約数ペア:

[(1, 3421440), (2, 1710720), (3, 1140480), (4, 855360), (5, 684288), (6, 570240), (8, 427680), (9, 380160), (10, 342144), (11, 311040), (12, 285120), (15, 228096), (16, 213840), (18, 190080), (20, 171072), (22, 155520), (24, 142560), (27, 126720), (30, 114048), (32, 106920), (33, 103680), (36, 95040), (40, 85536), (44, 77760), (45, 76032), (48, 71280), (54, 63360), (55, 62208), (60, 57024), (64, 53460), (66, 51840), (72, 47520), (80, 42768), (81, 42240), (88, 38880), (90, 38016), (96, 35640), (99, 34560), (108, 31680), (110, 31104), (120, 28512), (128, 26730), (132, 25920), (135, 25344), (144, 23760), (160, 21384), (162, 21120), (165, 20736), (176, 19440), (180, 19008), (192, 17820), (198, 17280), (216, 15840), (220, 15552), (240, 14256), (243, 14080), (256, 13365), (264, 12960), (270, 12672), (288, 11880), (297, 11520), (320, 10692), (324, 10560), (330, 10368), (352, 9720), (360, 9504), (384, 8910), (396, 8640), (405, 8448), (432, 7920), (440, 7776), (480, 7128), (486, 7040), (495, 6912), (528, 6480), (540, 6336), (576, 5940), (594, 5760), (640, 5346), (648, 5280), (660, 5184), (704, 4860), (720, 4752), (768, 4455), (792, 4320), (810, 4224), (864, 3960), (880, 3888), (891, 3840), (960, 3564), (972, 3520), (990, 3456), (1056, 3240), (1080, 3168), (1152, 2970), (1188, 2880), (1215, 2816), (1280, 2673), (1296, 2640), (1320, 2592), (1408, 2430), (1440, 2376), (1485, 2304), (1584, 2160), (1620, 2112), (1728, 1980), (1760, 1944), (1782, 1920)]