22223520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 288

約数和(自身を含む): 87744384

約数和(自身を除く): 65520864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 32, 33, 36, 40, 44, 45, 46, 48, 55, 60, 61, 66, 69, 72, 80, 88, 90, 92, 96, 99, 110, 115, 120, 122, 132, 138, 144, 160, 165, 176, 180, 183, 184, 198, 207, 220, 230, 240, 244, 253, 264, 276, 288, 305, 330, 345, 352, 360, 366, 368, 396, 414, 440, 460, 480, 488, 495, 506, 528, 549, 552, 610, 660, 671, 690, 720, 732, 736, 759, 792, 828, 880, 915, 920, 976, 990, 1012, 1035, 1056, 1098, 1104, 1220, 1265, 1320, 1342, 1380, 1403, 1440, 1464, 1518, 1584, 1656, 1760, 1830, 1840, 1952, 1980, 2013, 2024, 2070, 2196, 2208, 2277, 2440, 2530, 2640, 2684, 2745, 2760, 2806, 2928, 3036, 3168, 3312, 3355, 3660, 3680, 3795, 3960, 4026, 4048, 4140, 4209, 4392, 4554, 4880, 5060, 5280, 5368, 5490, 5520, 5612, 5856, 6039, 6072, 6624, 6710, 7015, 7320, 7590, 7920, 8052, 8096, 8280, 8418, 8784, 9108, 9760, 10065, 10120, 10736, 10980, 11040, 11224, 11385, 12078, 12144, 12627, 13420, 14030, 14640, 15180, 15433, 15840, 16104, 16560, 16836, 17568, 18216, 20130, 20240, 21045, 21472, 21960, 22448, 22770, 24156, 24288, 25254, 26840, 28060, 29280, 30195, 30360, 30866, 32208, 33120, 33672, 36432, 40260, 40480, 42090, 43920, 44896, 45540, 46299, 48312, 50508, 53680, 56120, 60390, 60720, 61732, 63135, 64416, 67344, 72864, 77165, 80520, 84180, 87840, 91080, 92598, 96624, 101016, 107360, 112240, 120780, 121440, 123464, 126270, 134688, 138897, 154330, 161040, 168360, 182160, 185196, 193248, 202032, 224480, 231495, 241560, 246928, 252540, 277794, 308660, 322080, 336720, 364320, 370392, 404064, 462990, 483120, 493856, 505080, 555588, 617320, 673440, 694485, 740784, 925980, 966240, 1010160, 1111176, 1234640, 1388970, 1481568, 1851960, 2020320, 2222352, 2469280, 2777940, 3703920, 4444704, 5555880, 7407840, 11111760, 22223520]

約数ペア:

[(1, 22223520), (2, 11111760), (3, 7407840), (4, 5555880), (5, 4444704), (6, 3703920), (8, 2777940), (9, 2469280), (10, 2222352), (11, 2020320), (12, 1851960), (15, 1481568), (16, 1388970), (18, 1234640), (20, 1111176), (22, 1010160), (23, 966240), (24, 925980), (30, 740784), (32, 694485), (33, 673440), (36, 617320), (40, 555588), (44, 505080), (45, 493856), (46, 483120), (48, 462990), (55, 404064), (60, 370392), (61, 364320), (66, 336720), (69, 322080), (72, 308660), (80, 277794), (88, 252540), (90, 246928), (92, 241560), (96, 231495), (99, 224480), (110, 202032), (115, 193248), (120, 185196), (122, 182160), (132, 168360), (138, 161040), (144, 154330), (160, 138897), (165, 134688), (176, 126270), (180, 123464), (183, 121440), (184, 120780), (198, 112240), (207, 107360), (220, 101016), (230, 96624), (240, 92598), (244, 91080), (253, 87840), (264, 84180), (276, 80520), (288, 77165), (305, 72864), (330, 67344), (345, 64416), (352, 63135), (360, 61732), (366, 60720), (368, 60390), (396, 56120), (414, 53680), (440, 50508), (460, 48312), (480, 46299), (488, 45540), (495, 44896), (506, 43920), (528, 42090), (549, 40480), (552, 40260), (610, 36432), (660, 33672), (671, 33120), (690, 32208), (720, 30866), (732, 30360), (736, 30195), (759, 29280), (792, 28060), (828, 26840), (880, 25254), (915, 24288), (920, 24156), (976, 22770), (990, 22448), (1012, 21960), (1035, 21472), (1056, 21045), (1098, 20240), (1104, 20130), (1220, 18216), (1265, 17568), (1320, 16836), (1342, 16560), (1380, 16104), (1403, 15840), (1440, 15433), (1464, 15180), (1518, 14640), (1584, 14030), (1656, 13420), (1760, 12627), (1830, 12144), (1840, 12078), (1952, 11385), (1980, 11224), (2013, 11040), (2024, 10980), (2070, 10736), (2196, 10120), (2208, 10065), (2277, 9760), (2440, 9108), (2530, 8784), (2640, 8418), (2684, 8280), (2745, 8096), (2760, 8052), (2806, 7920), (2928, 7590), (3036, 7320), (3168, 7015), (3312, 6710), (3355, 6624), (3660, 6072), (3680, 6039), (3795, 5856), (3960, 5612), (4026, 5520), (4048, 5490), (4140, 5368), (4209, 5280), (4392, 5060), (4554, 4880)]