122790080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:263

約数の個数: 168

約数和(自身を含む): 350251776

約数和(自身を除く): 227461696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 64, 70, 80, 82, 98, 112, 140, 160, 164, 191, 196, 205, 224, 245, 280, 287, 320, 328, 382, 392, 410, 448, 490, 560, 574, 656, 764, 784, 820, 955, 980, 1120, 1148, 1312, 1337, 1435, 1528, 1568, 1640, 1910, 1960, 2009, 2240, 2296, 2624, 2674, 2870, 3056, 3136, 3280, 3820, 3920, 4018, 4592, 5348, 5740, 6112, 6560, 6685, 7640, 7831, 7840, 8036, 9184, 9359, 10045, 10696, 11480, 12224, 13120, 13370, 15280, 15662, 15680, 16072, 18368, 18718, 20090, 21392, 22960, 26740, 30560, 31324, 32144, 37436, 39155, 40180, 42784, 45920, 46795, 53480, 54817, 61120, 62648, 64288, 74872, 78310, 80360, 85568, 91840, 93590, 106960, 109634, 125296, 128576, 149744, 156620, 160720, 187180, 213920, 219268, 250592, 274085, 299488, 313240, 321440, 374360, 383719, 427840, 438536, 501184, 548170, 598976, 626480, 642880, 748720, 767438, 877072, 1096340, 1252960, 1497440, 1534876, 1754144, 1918595, 2192680, 2505920, 2994880, 3069752, 3508288, 3837190, 4385360, 6139504, 7674380, 8770720, 12279008, 15348760, 17541440, 24558016, 30697520, 61395040, 122790080]

約数ペア:

[(1, 122790080), (2, 61395040), (4, 30697520), (5, 24558016), (7, 17541440), (8, 15348760), (10, 12279008), (14, 8770720), (16, 7674380), (20, 6139504), (28, 4385360), (32, 3837190), (35, 3508288), (40, 3069752), (41, 2994880), (49, 2505920), (56, 2192680), (64, 1918595), (70, 1754144), (80, 1534876), (82, 1497440), (98, 1252960), (112, 1096340), (140, 877072), (160, 767438), (164, 748720), (191, 642880), (196, 626480), (205, 598976), (224, 548170), (245, 501184), (280, 438536), (287, 427840), (320, 383719), (328, 374360), (382, 321440), (392, 313240), (410, 299488), (448, 274085), (490, 250592), (560, 219268), (574, 213920), (656, 187180), (764, 160720), (784, 156620), (820, 149744), (955, 128576), (980, 125296), (1120, 109634), (1148, 106960), (1312, 93590), (1337, 91840), (1435, 85568), (1528, 80360), (1568, 78310), (1640, 74872), (1910, 64288), (1960, 62648), (2009, 61120), (2240, 54817), (2296, 53480), (2624, 46795), (2674, 45920), (2870, 42784), (3056, 40180), (3136, 39155), (3280, 37436), (3820, 32144), (3920, 31324), (4018, 30560), (4592, 26740), (5348, 22960), (5740, 21392), (6112, 20090), (6560, 18718), (6685, 18368), (7640, 16072), (7831, 15680), (7840, 15662), (8036, 15280), (9184, 13370), (9359, 13120), (10045, 12224), (10696, 11480)]