15692804480

素因数分解:

$2^7\times 5^1\times {\mathrm{191}}^1\times {\mathrm{128377}}^1$

素因数の和:128587

約数の個数: 64

約数和(自身を含む): 37712321280

約数和(自身を除く): 22019516800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 191, 320, 382, 640, 764, 955, 1528, 1910, 3056, 3820, 6112, 7640, 12224, 15280, 24448, 30560, 61120, 122240, 128377, 256754, 513508, 641885, 1027016, 1283770, 2054032, 2567540, 4108064, 5135080, 8216128, 10270160, 16432256, 20540320, 24520007, 41080640, 49040014, 82161280, 98080028, 122600035, 196160056, 245200070, 392320112, 490400140, 784640224, 980800280, 1569280448, 1961600560, 3138560896, 3923201120, 7846402240, 15692804480]

約数ペア:

[(1, 15692804480), (2, 7846402240), (4, 3923201120), (5, 3138560896), (8, 1961600560), (10, 1569280448), (16, 980800280), (20, 784640224), (32, 490400140), (40, 392320112), (64, 245200070), (80, 196160056), (128, 122600035), (160, 98080028), (191, 82161280), (320, 49040014), (382, 41080640), (640, 24520007), (764, 20540320), (955, 16432256), (1528, 10270160), (1910, 8216128), (3056, 5135080), (3820, 4108064), (6112, 2567540), (7640, 2054032), (12224, 1283770), (15280, 1027016), (24448, 641885), (30560, 513508), (61120, 256754), (122240, 128377)]