171571920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:589

約数の個数: 160

約数和(自身を含む): 578629632

約数和(自身を除く): 407057712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 127, 130, 156, 195, 208, 240, 254, 260, 312, 381, 390, 433, 508, 520, 624, 635, 762, 780, 866, 1016, 1040, 1270, 1299, 1524, 1560, 1651, 1732, 1905, 2032, 2165, 2540, 2598, 3048, 3120, 3302, 3464, 3810, 4330, 4953, 5080, 5196, 5629, 6096, 6495, 6604, 6928, 7620, 8255, 8660, 9906, 10160, 10392, 11258, 12990, 13208, 15240, 16510, 16887, 17320, 19812, 20784, 22516, 24765, 25980, 26416, 28145, 30480, 33020, 33774, 34640, 39624, 45032, 49530, 51960, 54991, 56290, 66040, 67548, 79248, 84435, 90064, 99060, 103920, 109982, 112580, 132080, 135096, 164973, 168870, 198120, 219964, 225160, 270192, 274955, 329946, 337740, 396240, 439928, 450320, 549910, 659892, 675480, 714883, 824865, 879856, 1099820, 1319784, 1350960, 1429766, 1649730, 2144649, 2199640, 2639568, 2859532, 3299460, 3574415, 4289298, 4399280, 5719064, 6598920, 7148830, 8578596, 10723245, 11438128, 13197840, 14297660, 17157192, 21446490, 28595320, 34314384, 42892980, 57190640, 85785960, 171571920]

約数ペア:

[(1, 171571920), (2, 85785960), (3, 57190640), (4, 42892980), (5, 34314384), (6, 28595320), (8, 21446490), (10, 17157192), (12, 14297660), (13, 13197840), (15, 11438128), (16, 10723245), (20, 8578596), (24, 7148830), (26, 6598920), (30, 5719064), (39, 4399280), (40, 4289298), (48, 3574415), (52, 3299460), (60, 2859532), (65, 2639568), (78, 2199640), (80, 2144649), (104, 1649730), (120, 1429766), (127, 1350960), (130, 1319784), (156, 1099820), (195, 879856), (208, 824865), (240, 714883), (254, 675480), (260, 659892), (312, 549910), (381, 450320), (390, 439928), (433, 396240), (508, 337740), (520, 329946), (624, 274955), (635, 270192), (762, 225160), (780, 219964), (866, 198120), (1016, 168870), (1040, 164973), (1270, 135096), (1299, 132080), (1524, 112580), (1560, 109982), (1651, 103920), (1732, 99060), (1905, 90064), (2032, 84435), (2165, 79248), (2540, 67548), (2598, 66040), (3048, 56290), (3120, 54991), (3302, 51960), (3464, 49530), (3810, 45032), (4330, 39624), (4953, 34640), (5080, 33774), (5196, 33020), (5629, 30480), (6096, 28145), (6495, 26416), (6604, 25980), (6928, 24765), (7620, 22516), (8255, 20784), (8660, 19812), (9906, 17320), (10160, 16887), (10392, 16510), (11258, 15240), (12990, 13208)]