190439480

素因数分解:

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

素因数の和:131

約数の個数: 192

約数和(自身を含む): 555763680

約数和(自身を除く): 365324200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 73, 77, 88, 98, 110, 121, 140, 146, 154, 196, 220, 242, 245, 280, 292, 308, 365, 385, 392, 440, 484, 490, 511, 539, 584, 605, 616, 730, 770, 803, 847, 968, 980, 1022, 1078, 1210, 1331, 1460, 1540, 1606, 1694, 1960, 2044, 2156, 2420, 2555, 2662, 2695, 2920, 3080, 3212, 3388, 3577, 4015, 4088, 4235, 4312, 4840, 5110, 5324, 5390, 5621, 5929, 6424, 6655, 6776, 7154, 8030, 8470, 8833, 9317, 10220, 10648, 10780, 11242, 11858, 13310, 14308, 16060, 16940, 17666, 17885, 18634, 20440, 21560, 22484, 23716, 26620, 28105, 28616, 29645, 32120, 33880, 35332, 35770, 37268, 39347, 44165, 44968, 46585, 47432, 53240, 56210, 59290, 61831, 65219, 70664, 71540, 74536, 78694, 88330, 93170, 97163, 112420, 118580, 123662, 130438, 143080, 157388, 176660, 186340, 194326, 196735, 224840, 237160, 247324, 260876, 309155, 314776, 326095, 353320, 372680, 388652, 393470, 432817, 485815, 494648, 521752, 618310, 652190, 680141, 777304, 786940, 865634, 971630, 1236620, 1304380, 1360282, 1573880, 1731268, 1943260, 2164085, 2473240, 2608760, 2720564, 3400705, 3462536, 3886520, 4328170, 4760987, 5441128, 6801410, 8656340, 9521974, 13602820, 17312680, 19043948, 23804935, 27205640, 38087896, 47609870, 95219740, 190439480]

約数ペア:

[(1, 190439480), (2, 95219740), (4, 47609870), (5, 38087896), (7, 27205640), (8, 23804935), (10, 19043948), (11, 17312680), (14, 13602820), (20, 9521974), (22, 8656340), (28, 6801410), (35, 5441128), (40, 4760987), (44, 4328170), (49, 3886520), (55, 3462536), (56, 3400705), (70, 2720564), (73, 2608760), (77, 2473240), (88, 2164085), (98, 1943260), (110, 1731268), (121, 1573880), (140, 1360282), (146, 1304380), (154, 1236620), (196, 971630), (220, 865634), (242, 786940), (245, 777304), (280, 680141), (292, 652190), (308, 618310), (365, 521752), (385, 494648), (392, 485815), (440, 432817), (484, 393470), (490, 388652), (511, 372680), (539, 353320), (584, 326095), (605, 314776), (616, 309155), (730, 260876), (770, 247324), (803, 237160), (847, 224840), (968, 196735), (980, 194326), (1022, 186340), (1078, 176660), (1210, 157388), (1331, 143080), (1460, 130438), (1540, 123662), (1606, 118580), (1694, 112420), (1960, 97163), (2044, 93170), (2156, 88330), (2420, 78694), (2555, 74536), (2662, 71540), (2695, 70664), (2920, 65219), (3080, 61831), (3212, 59290), (3388, 56210), (3577, 53240), (4015, 47432), (4088, 46585), (4235, 44968), (4312, 44165), (4840, 39347), (5110, 37268), (5324, 35770), (5390, 35332), (5621, 33880), (5929, 32120), (6424, 29645), (6655, 28616), (6776, 28105), (7154, 26620), (8030, 23716), (8470, 22484), (8833, 21560), (9317, 20440), (10220, 18634), (10648, 17885), (10780, 17666), (11242, 16940), (11858, 16060), (13310, 14308)]