42045080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 127552320

約数和(自身を除く): 85507240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 73, 77, 85, 88, 110, 119, 121, 136, 140, 146, 154, 170, 187, 220, 238, 242, 280, 292, 308, 340, 365, 374, 385, 440, 476, 484, 511, 584, 595, 605, 616, 680, 730, 748, 770, 803, 847, 935, 952, 968, 1022, 1190, 1210, 1241, 1309, 1460, 1496, 1540, 1606, 1694, 1870, 2044, 2057, 2380, 2420, 2482, 2555, 2618, 2920, 3080, 3212, 3388, 3740, 4015, 4088, 4114, 4235, 4760, 4840, 4964, 5110, 5236, 5621, 6205, 6424, 6545, 6776, 7480, 8030, 8228, 8470, 8687, 8833, 9928, 10220, 10285, 10472, 11242, 12410, 13090, 13651, 14399, 16060, 16456, 16940, 17374, 17666, 20440, 20570, 22484, 24820, 26180, 27302, 28105, 28798, 32120, 33880, 34748, 35332, 41140, 43435, 44165, 44968, 49640, 52360, 54604, 56210, 57596, 61831, 68255, 69496, 70664, 71995, 82280, 86870, 88330, 95557, 109208, 112420, 115192, 123662, 136510, 143990, 150161, 173740, 176660, 191114, 224840, 247324, 273020, 287980, 300322, 309155, 347480, 353320, 382228, 477785, 494648, 546040, 575960, 600644, 618310, 750805, 764456, 955570, 1051127, 1201288, 1236620, 1501610, 1911140, 2102254, 2473240, 3003220, 3822280, 4204508, 5255635, 6006440, 8409016, 10511270, 21022540, 42045080]

約数ペア:

[(1, 42045080), (2, 21022540), (4, 10511270), (5, 8409016), (7, 6006440), (8, 5255635), (10, 4204508), (11, 3822280), (14, 3003220), (17, 2473240), (20, 2102254), (22, 1911140), (28, 1501610), (34, 1236620), (35, 1201288), (40, 1051127), (44, 955570), (55, 764456), (56, 750805), (68, 618310), (70, 600644), (73, 575960), (77, 546040), (85, 494648), (88, 477785), (110, 382228), (119, 353320), (121, 347480), (136, 309155), (140, 300322), (146, 287980), (154, 273020), (170, 247324), (187, 224840), (220, 191114), (238, 176660), (242, 173740), (280, 150161), (292, 143990), (308, 136510), (340, 123662), (365, 115192), (374, 112420), (385, 109208), (440, 95557), (476, 88330), (484, 86870), (511, 82280), (584, 71995), (595, 70664), (605, 69496), (616, 68255), (680, 61831), (730, 57596), (748, 56210), (770, 54604), (803, 52360), (847, 49640), (935, 44968), (952, 44165), (968, 43435), (1022, 41140), (1190, 35332), (1210, 34748), (1241, 33880), (1309, 32120), (1460, 28798), (1496, 28105), (1540, 27302), (1606, 26180), (1694, 24820), (1870, 22484), (2044, 20570), (2057, 20440), (2380, 17666), (2420, 17374), (2482, 16940), (2555, 16456), (2618, 16060), (2920, 14399), (3080, 13651), (3212, 13090), (3388, 12410), (3740, 11242), (4015, 10472), (4088, 10285), (4114, 10220), (4235, 9928), (4760, 8833), (4840, 8687), (4964, 8470), (5110, 8228), (5236, 8030), (5621, 7480), (6205, 6776), (6424, 6545)]