764266240

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14563}}^1$

素因数の和:14625

約数の個数: 72

約数和(自身を含む): 1875435408

約数和(自身を除く): 1111169168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1280, 1312, 1640, 2624, 3280, 5248, 6560, 10496, 13120, 14563, 26240, 29126, 52480, 58252, 72815, 116504, 145630, 233008, 291260, 466016, 582520, 597083, 932032, 1165040, 1194166, 1864064, 2330080, 2388332, 2985415, 3728128, 4660160, 4776664, 5970830, 9320320, 9553328, 11941660, 18640640, 19106656, 23883320, 38213312, 47766640, 76426624, 95533280, 152853248, 191066560, 382133120, 764266240]

約数ペア:

[(1, 764266240), (2, 382133120), (4, 191066560), (5, 152853248), (8, 95533280), (10, 76426624), (16, 47766640), (20, 38213312), (32, 23883320), (40, 19106656), (41, 18640640), (64, 11941660), (80, 9553328), (82, 9320320), (128, 5970830), (160, 4776664), (164, 4660160), (205, 3728128), (256, 2985415), (320, 2388332), (328, 2330080), (410, 1864064), (640, 1194166), (656, 1165040), (820, 932032), (1280, 597083), (1312, 582520), (1640, 466016), (2624, 291260), (3280, 233008), (5248, 145630), (6560, 116504), (10496, 72815), (13120, 58252), (14563, 52480), (26240, 29126)]