22797720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 256

約数和(自身を含む): 88128000

約数和(自身を除く): 65330280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 101, 108, 110, 114, 120, 132, 135, 152, 165, 171, 180, 190, 198, 202, 209, 216, 220, 228, 264, 270, 285, 297, 303, 330, 342, 360, 380, 396, 404, 418, 440, 456, 495, 505, 513, 540, 570, 594, 606, 627, 660, 684, 760, 792, 808, 836, 855, 909, 990, 1010, 1026, 1045, 1080, 1111, 1140, 1188, 1212, 1254, 1320, 1368, 1485, 1515, 1672, 1710, 1818, 1881, 1919, 1980, 2020, 2052, 2090, 2222, 2280, 2376, 2424, 2508, 2565, 2727, 2970, 3030, 3135, 3333, 3420, 3636, 3762, 3838, 3960, 4040, 4104, 4180, 4444, 4545, 5016, 5130, 5454, 5555, 5643, 5757, 5940, 6060, 6270, 6666, 6840, 7272, 7524, 7676, 8360, 8888, 9090, 9405, 9595, 9999, 10260, 10908, 11110, 11286, 11514, 11880, 12120, 12540, 13332, 13635, 15048, 15352, 16665, 17271, 18180, 18810, 19190, 19998, 20520, 21109, 21816, 22220, 22572, 23028, 25080, 26664, 27270, 28215, 28785, 29997, 33330, 34542, 36360, 37620, 38380, 39996, 42218, 44440, 45144, 46056, 49995, 51813, 54540, 56430, 57570, 59994, 63327, 66660, 69084, 75240, 76760, 79992, 84436, 86355, 99990, 103626, 105545, 109080, 112860, 115140, 119988, 126654, 133320, 138168, 149985, 168872, 172710, 189981, 199980, 207252, 211090, 225720, 230280, 239976, 253308, 259065, 299970, 316635, 345420, 379962, 399960, 414504, 422180, 506616, 518130, 569943, 599940, 633270, 690840, 759924, 844360, 949905, 1036260, 1139886, 1199880, 1266540, 1519848, 1899810, 2072520, 2279772, 2533080, 2849715, 3799620, 4559544, 5699430, 7599240, 11398860, 22797720]

約数ペア:

[(1, 22797720), (2, 11398860), (3, 7599240), (4, 5699430), (5, 4559544), (6, 3799620), (8, 2849715), (9, 2533080), (10, 2279772), (11, 2072520), (12, 1899810), (15, 1519848), (18, 1266540), (19, 1199880), (20, 1139886), (22, 1036260), (24, 949905), (27, 844360), (30, 759924), (33, 690840), (36, 633270), (38, 599940), (40, 569943), (44, 518130), (45, 506616), (54, 422180), (55, 414504), (57, 399960), (60, 379962), (66, 345420), (72, 316635), (76, 299970), (88, 259065), (90, 253308), (95, 239976), (99, 230280), (101, 225720), (108, 211090), (110, 207252), (114, 199980), (120, 189981), (132, 172710), (135, 168872), (152, 149985), (165, 138168), (171, 133320), (180, 126654), (190, 119988), (198, 115140), (202, 112860), (209, 109080), (216, 105545), (220, 103626), (228, 99990), (264, 86355), (270, 84436), (285, 79992), (297, 76760), (303, 75240), (330, 69084), (342, 66660), (360, 63327), (380, 59994), (396, 57570), (404, 56430), (418, 54540), (440, 51813), (456, 49995), (495, 46056), (505, 45144), (513, 44440), (540, 42218), (570, 39996), (594, 38380), (606, 37620), (627, 36360), (660, 34542), (684, 33330), (760, 29997), (792, 28785), (808, 28215), (836, 27270), (855, 26664), (909, 25080), (990, 23028), (1010, 22572), (1026, 22220), (1045, 21816), (1080, 21109), (1111, 20520), (1140, 19998), (1188, 19190), (1212, 18810), (1254, 18180), (1320, 17271), (1368, 16665), (1485, 15352), (1515, 15048), (1672, 13635), (1710, 13332), (1818, 12540), (1881, 12120), (1919, 11880), (1980, 11514), (2020, 11286), (2052, 11110), (2090, 10908), (2222, 10260), (2280, 9999), (2376, 9595), (2424, 9405), (2508, 9090), (2565, 8888), (2727, 8360), (2970, 7676), (3030, 7524), (3135, 7272), (3333, 6840), (3420, 6666), (3636, 6270), (3762, 6060), (3838, 5940), (3960, 5757), (4040, 5643), (4104, 5555), (4180, 5454), (4444, 5130), (4545, 5016)]