11198880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 48117888

約数和(自身を除く): 36919008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 101, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 202, 210, 220, 224, 231, 240, 252, 264, 280, 288, 303, 308, 315, 330, 336, 352, 360, 385, 396, 404, 420, 440, 462, 480, 495, 504, 505, 528, 560, 606, 616, 630, 660, 672, 693, 707, 720, 770, 792, 808, 840, 880, 909, 924, 990, 1008, 1010, 1056, 1111, 1120, 1155, 1212, 1232, 1260, 1320, 1386, 1414, 1440, 1515, 1540, 1584, 1616, 1680, 1760, 1818, 1848, 1980, 2016, 2020, 2121, 2222, 2310, 2424, 2464, 2520, 2640, 2772, 2828, 3030, 3080, 3168, 3232, 3333, 3360, 3465, 3535, 3636, 3696, 3960, 4040, 4242, 4444, 4545, 4620, 4848, 5040, 5280, 5544, 5555, 5656, 6060, 6160, 6363, 6666, 6930, 7070, 7272, 7392, 7777, 7920, 8080, 8484, 8888, 9090, 9240, 9696, 9999, 10080, 10605, 11088, 11110, 11312, 12120, 12320, 12726, 13332, 13860, 14140, 14544, 15554, 15840, 16160, 16665, 16968, 17776, 18180, 18480, 19998, 21210, 22176, 22220, 22624, 23331, 24240, 25452, 26664, 27720, 28280, 29088, 31108, 31815, 33330, 33936, 35552, 36360, 36960, 38885, 39996, 42420, 44440, 46662, 48480, 49995, 50904, 53328, 55440, 56560, 62216, 63630, 66660, 67872, 69993, 72720, 77770, 79992, 84840, 88880, 93324, 99990, 101808, 106656, 110880, 113120, 116655, 124432, 127260, 133320, 139986, 145440, 155540, 159984, 169680, 177760, 186648, 199980, 203616, 233310, 248864, 254520, 266640, 279972, 311080, 319968, 339360, 349965, 373296, 399960, 466620, 509040, 533280, 559944, 622160, 699930, 746592, 799920, 933240, 1018080, 1119888, 1244320, 1399860, 1599840, 1866480, 2239776, 2799720, 3732960, 5599440, 11198880]

約数ペア:

[(1, 11198880), (2, 5599440), (3, 3732960), (4, 2799720), (5, 2239776), (6, 1866480), (7, 1599840), (8, 1399860), (9, 1244320), (10, 1119888), (11, 1018080), (12, 933240), (14, 799920), (15, 746592), (16, 699930), (18, 622160), (20, 559944), (21, 533280), (22, 509040), (24, 466620), (28, 399960), (30, 373296), (32, 349965), (33, 339360), (35, 319968), (36, 311080), (40, 279972), (42, 266640), (44, 254520), (45, 248864), (48, 233310), (55, 203616), (56, 199980), (60, 186648), (63, 177760), (66, 169680), (70, 159984), (72, 155540), (77, 145440), (80, 139986), (84, 133320), (88, 127260), (90, 124432), (96, 116655), (99, 113120), (101, 110880), (105, 106656), (110, 101808), (112, 99990), (120, 93324), (126, 88880), (132, 84840), (140, 79992), (144, 77770), (154, 72720), (160, 69993), (165, 67872), (168, 66660), (176, 63630), (180, 62216), (198, 56560), (202, 55440), (210, 53328), (220, 50904), (224, 49995), (231, 48480), (240, 46662), (252, 44440), (264, 42420), (280, 39996), (288, 38885), (303, 36960), (308, 36360), (315, 35552), (330, 33936), (336, 33330), (352, 31815), (360, 31108), (385, 29088), (396, 28280), (404, 27720), (420, 26664), (440, 25452), (462, 24240), (480, 23331), (495, 22624), (504, 22220), (505, 22176), (528, 21210), (560, 19998), (606, 18480), (616, 18180), (630, 17776), (660, 16968), (672, 16665), (693, 16160), (707, 15840), (720, 15554), (770, 14544), (792, 14140), (808, 13860), (840, 13332), (880, 12726), (909, 12320), (924, 12120), (990, 11312), (1008, 11110), (1010, 11088), (1056, 10605), (1111, 10080), (1120, 9999), (1155, 9696), (1212, 9240), (1232, 9090), (1260, 8888), (1320, 8484), (1386, 8080), (1414, 7920), (1440, 7777), (1515, 7392), (1540, 7272), (1584, 7070), (1616, 6930), (1680, 6666), (1760, 6363), (1818, 6160), (1848, 6060), (1980, 5656), (2016, 5555), (2020, 5544), (2121, 5280), (2222, 5040), (2310, 4848), (2424, 4620), (2464, 4545), (2520, 4444), (2640, 4242), (2772, 4040), (2828, 3960), (3030, 3696), (3080, 3636), (3168, 3535), (3232, 3465), (3333, 3360)]