1729364480

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1277}}^1$

素因数の和:1346

約数の個数: 120

約数和(自身を含む): 4337933292

約数和(自身を除く): 2608568812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 529, 640, 736, 920, 1058, 1277, 1280, 1472, 1840, 2116, 2554, 2560, 2645, 2944, 3680, 4232, 5108, 5290, 5888, 6385, 7360, 8464, 10216, 10580, 11776, 12770, 14720, 16928, 20432, 21160, 25540, 29371, 29440, 33856, 40864, 42320, 51080, 58742, 58880, 67712, 81728, 84640, 102160, 117484, 135424, 146855, 163456, 169280, 204320, 234968, 270848, 293710, 326912, 338560, 408640, 469936, 587420, 653824, 675533, 677120, 817280, 939872, 1174840, 1351066, 1354240, 1634560, 1879744, 2349680, 2702132, 3269120, 3377665, 3759488, 4699360, 5404264, 6755330, 7518976, 9398720, 10808528, 13510660, 15037952, 18797440, 21617056, 27021320, 37594880, 43234112, 54042640, 75189760, 86468224, 108085280, 172936448, 216170560, 345872896, 432341120, 864682240, 1729364480]

約数ペア:

[(1, 1729364480), (2, 864682240), (4, 432341120), (5, 345872896), (8, 216170560), (10, 172936448), (16, 108085280), (20, 86468224), (23, 75189760), (32, 54042640), (40, 43234112), (46, 37594880), (64, 27021320), (80, 21617056), (92, 18797440), (115, 15037952), (128, 13510660), (160, 10808528), (184, 9398720), (230, 7518976), (256, 6755330), (320, 5404264), (368, 4699360), (460, 3759488), (512, 3377665), (529, 3269120), (640, 2702132), (736, 2349680), (920, 1879744), (1058, 1634560), (1277, 1354240), (1280, 1351066), (1472, 1174840), (1840, 939872), (2116, 817280), (2554, 677120), (2560, 675533), (2645, 653824), (2944, 587420), (3680, 469936), (4232, 408640), (5108, 338560), (5290, 326912), (5888, 293710), (6385, 270848), (7360, 234968), (8464, 204320), (10216, 169280), (10580, 163456), (11776, 146855), (12770, 135424), (14720, 117484), (16928, 102160), (20432, 84640), (21160, 81728), (25540, 67712), (29371, 58880), (29440, 58742), (33856, 51080), (40864, 42320)]