22132440

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:66

約数の個数: 256

約数和(自身を含む): 85017600

約数和(自身を除く): 62885160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 27, 30, 33, 36, 40, 44, 45, 46, 54, 55, 60, 66, 69, 72, 81, 88, 90, 92, 99, 108, 110, 115, 120, 132, 135, 138, 162, 165, 180, 184, 198, 207, 216, 220, 230, 243, 253, 264, 270, 276, 297, 324, 330, 345, 360, 396, 405, 414, 440, 460, 486, 495, 506, 540, 552, 594, 621, 648, 660, 690, 729, 759, 792, 810, 828, 891, 920, 972, 990, 1012, 1035, 1080, 1188, 1215, 1242, 1265, 1320, 1380, 1458, 1485, 1518, 1620, 1656, 1782, 1863, 1944, 1980, 2024, 2070, 2187, 2277, 2376, 2430, 2484, 2530, 2673, 2760, 2916, 2970, 3036, 3105, 3240, 3564, 3645, 3726, 3795, 3960, 4140, 4374, 4455, 4554, 4860, 4968, 5060, 5346, 5589, 5832, 5940, 6072, 6210, 6831, 7128, 7290, 7452, 7590, 8019, 8280, 8748, 8910, 9108, 9315, 9720, 10120, 10692, 10935, 11178, 11385, 11880, 12420, 13365, 13662, 14580, 14904, 15180, 16038, 16767, 17496, 17820, 18216, 18630, 20493, 21384, 21870, 22356, 22770, 24057, 24840, 26730, 27324, 27945, 29160, 30360, 32076, 33534, 34155, 35640, 37260, 40095, 40986, 43740, 44712, 45540, 48114, 50301, 53460, 54648, 55890, 61479, 64152, 67068, 68310, 74520, 80190, 81972, 83835, 87480, 91080, 96228, 100602, 102465, 106920, 111780, 120285, 122958, 134136, 136620, 160380, 163944, 167670, 184437, 192456, 201204, 204930, 223560, 240570, 245916, 251505, 273240, 307395, 320760, 335340, 368874, 402408, 409860, 481140, 491832, 503010, 553311, 614790, 670680, 737748, 819720, 922185, 962280, 1006020, 1106622, 1229580, 1475496, 1844370, 2012040, 2213244, 2459160, 2766555, 3688740, 4426488, 5533110, 7377480, 11066220, 22132440]

約数ペア:

[(1, 22132440), (2, 11066220), (3, 7377480), (4, 5533110), (5, 4426488), (6, 3688740), (8, 2766555), (9, 2459160), (10, 2213244), (11, 2012040), (12, 1844370), (15, 1475496), (18, 1229580), (20, 1106622), (22, 1006020), (23, 962280), (24, 922185), (27, 819720), (30, 737748), (33, 670680), (36, 614790), (40, 553311), (44, 503010), (45, 491832), (46, 481140), (54, 409860), (55, 402408), (60, 368874), (66, 335340), (69, 320760), (72, 307395), (81, 273240), (88, 251505), (90, 245916), (92, 240570), (99, 223560), (108, 204930), (110, 201204), (115, 192456), (120, 184437), (132, 167670), (135, 163944), (138, 160380), (162, 136620), (165, 134136), (180, 122958), (184, 120285), (198, 111780), (207, 106920), (216, 102465), (220, 100602), (230, 96228), (243, 91080), (253, 87480), (264, 83835), (270, 81972), (276, 80190), (297, 74520), (324, 68310), (330, 67068), (345, 64152), (360, 61479), (396, 55890), (405, 54648), (414, 53460), (440, 50301), (460, 48114), (486, 45540), (495, 44712), (506, 43740), (540, 40986), (552, 40095), (594, 37260), (621, 35640), (648, 34155), (660, 33534), (690, 32076), (729, 30360), (759, 29160), (792, 27945), (810, 27324), (828, 26730), (891, 24840), (920, 24057), (972, 22770), (990, 22356), (1012, 21870), (1035, 21384), (1080, 20493), (1188, 18630), (1215, 18216), (1242, 17820), (1265, 17496), (1320, 16767), (1380, 16038), (1458, 15180), (1485, 14904), (1518, 14580), (1620, 13662), (1656, 13365), (1782, 12420), (1863, 11880), (1944, 11385), (1980, 11178), (2024, 10935), (2070, 10692), (2187, 10120), (2277, 9720), (2376, 9315), (2430, 9108), (2484, 8910), (2530, 8748), (2673, 8280), (2760, 8019), (2916, 7590), (2970, 7452), (3036, 7290), (3105, 7128), (3240, 6831), (3564, 6210), (3645, 6072), (3726, 5940), (3795, 5832), (3960, 5589), (4140, 5346), (4374, 5060), (4455, 4968), (4554, 4860)]