163744680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7297}}^1$

素因数の和:7339

約数の個数: 128

約数和(自身を含む): 567492480

約数和(自身を除く): 403747800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7297, 7480, 11220, 14594, 21891, 22440, 29188, 36485, 43782, 58376, 72970, 80267, 87564, 109455, 124049, 145940, 160534, 175128, 218910, 240801, 248098, 291880, 321068, 372147, 401335, 437820, 481602, 496196, 620245, 642136, 744294, 802670, 875640, 963204, 992392, 1204005, 1240490, 1364539, 1488588, 1605340, 1860735, 1926408, 2408010, 2480980, 2729078, 2977176, 3210680, 3721470, 4093617, 4816020, 4961960, 5458156, 6822695, 7442940, 8187234, 9632040, 10916312, 13645390, 14885880, 16374468, 20468085, 27290780, 32748936, 40936170, 54581560, 81872340, 163744680]

約数ペア:

[(1, 163744680), (2, 81872340), (3, 54581560), (4, 40936170), (5, 32748936), (6, 27290780), (8, 20468085), (10, 16374468), (11, 14885880), (12, 13645390), (15, 10916312), (17, 9632040), (20, 8187234), (22, 7442940), (24, 6822695), (30, 5458156), (33, 4961960), (34, 4816020), (40, 4093617), (44, 3721470), (51, 3210680), (55, 2977176), (60, 2729078), (66, 2480980), (68, 2408010), (85, 1926408), (88, 1860735), (102, 1605340), (110, 1488588), (120, 1364539), (132, 1240490), (136, 1204005), (165, 992392), (170, 963204), (187, 875640), (204, 802670), (220, 744294), (255, 642136), (264, 620245), (330, 496196), (340, 481602), (374, 437820), (408, 401335), (440, 372147), (510, 321068), (561, 291880), (660, 248098), (680, 240801), (748, 218910), (935, 175128), (1020, 160534), (1122, 145940), (1320, 124049), (1496, 109455), (1870, 87564), (2040, 80267), (2244, 72970), (2805, 58376), (3740, 43782), (4488, 36485), (5610, 29188), (7297, 22440), (7480, 21891), (11220, 14594)]