1570807480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{1123}}^1$

素因数の和:1190

約数の個数: 144

約数和(自身を含む): 4130463960

約数和(自身を除く): 2559656480

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 121, 136, 170, 187, 220, 242, 289, 340, 374, 440, 484, 578, 605, 680, 748, 935, 968, 1123, 1156, 1210, 1445, 1496, 1870, 2057, 2246, 2312, 2420, 2890, 3179, 3740, 4114, 4492, 4840, 5615, 5780, 6358, 7480, 8228, 8984, 10285, 11230, 11560, 12353, 12716, 15895, 16456, 19091, 20570, 22460, 24706, 25432, 31790, 34969, 38182, 41140, 44920, 49412, 61765, 63580, 69938, 76364, 82280, 95455, 98824, 123530, 127160, 135883, 139876, 152728, 174845, 190910, 210001, 247060, 271766, 279752, 324547, 349690, 381820, 420002, 494120, 543532, 649094, 679415, 699380, 763640, 840004, 1050005, 1087064, 1298188, 1358830, 1398760, 1622735, 1680008, 2100010, 2310011, 2596376, 2717660, 3245470, 3570017, 4200020, 4620022, 5435320, 6490940, 7140034, 8400040, 9240044, 11550055, 12981880, 14280068, 17850085, 18480088, 23100110, 28560136, 35700170, 39270187, 46200220, 71400340, 78540374, 92400440, 142800680, 157080748, 196350935, 314161496, 392701870, 785403740, 1570807480]

約数ペア:

[(1, 1570807480), (2, 785403740), (4, 392701870), (5, 314161496), (8, 196350935), (10, 157080748), (11, 142800680), (17, 92400440), (20, 78540374), (22, 71400340), (34, 46200220), (40, 39270187), (44, 35700170), (55, 28560136), (68, 23100110), (85, 18480088), (88, 17850085), (110, 14280068), (121, 12981880), (136, 11550055), (170, 9240044), (187, 8400040), (220, 7140034), (242, 6490940), (289, 5435320), (340, 4620022), (374, 4200020), (440, 3570017), (484, 3245470), (578, 2717660), (605, 2596376), (680, 2310011), (748, 2100010), (935, 1680008), (968, 1622735), (1123, 1398760), (1156, 1358830), (1210, 1298188), (1445, 1087064), (1496, 1050005), (1870, 840004), (2057, 763640), (2246, 699380), (2312, 679415), (2420, 649094), (2890, 543532), (3179, 494120), (3740, 420002), (4114, 381820), (4492, 349690), (4840, 324547), (5615, 279752), (5780, 271766), (6358, 247060), (7480, 210001), (8228, 190910), (8984, 174845), (10285, 152728), (11230, 139876), (11560, 135883), (12353, 127160), (12716, 123530), (15895, 98824), (16456, 95455), (19091, 82280), (20570, 76364), (22460, 69938), (24706, 63580), (25432, 61765), (31790, 49412), (34969, 44920), (38182, 41140)]