264271260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 824493600

約数和(自身を除く): 560222340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 89, 110, 121, 132, 165, 178, 220, 242, 267, 330, 356, 363, 409, 445, 484, 534, 605, 660, 726, 818, 890, 979, 1068, 1210, 1227, 1335, 1452, 1636, 1780, 1815, 1958, 2045, 2420, 2454, 2670, 2937, 3630, 3916, 4090, 4499, 4895, 4908, 5340, 5874, 6135, 7260, 8180, 8998, 9790, 10769, 11748, 12270, 13497, 14685, 17996, 19580, 21538, 22495, 24540, 26994, 29370, 32307, 36401, 43076, 44990, 49489, 53845, 53988, 58740, 64614, 67485, 72802, 89980, 98978, 107690, 109203, 129228, 134970, 145604, 148467, 161535, 182005, 197956, 215380, 218406, 247445, 269940, 296934, 323070, 364010, 400411, 436812, 494890, 546015, 593868, 646140, 728020, 742335, 800822, 989780, 1092030, 1201233, 1484670, 1601644, 2002055, 2184060, 2402466, 2969340, 4004110, 4404521, 4804932, 6006165, 8008220, 8809042, 12012330, 13213563, 17618084, 22022605, 24024660, 26427126, 44045210, 52854252, 66067815, 88090420, 132135630, 264271260]

約数ペア:

[(1, 264271260), (2, 132135630), (3, 88090420), (4, 66067815), (5, 52854252), (6, 44045210), (10, 26427126), (11, 24024660), (12, 22022605), (15, 17618084), (20, 13213563), (22, 12012330), (30, 8809042), (33, 8008220), (44, 6006165), (55, 4804932), (60, 4404521), (66, 4004110), (89, 2969340), (110, 2402466), (121, 2184060), (132, 2002055), (165, 1601644), (178, 1484670), (220, 1201233), (242, 1092030), (267, 989780), (330, 800822), (356, 742335), (363, 728020), (409, 646140), (445, 593868), (484, 546015), (534, 494890), (605, 436812), (660, 400411), (726, 364010), (818, 323070), (890, 296934), (979, 269940), (1068, 247445), (1210, 218406), (1227, 215380), (1335, 197956), (1452, 182005), (1636, 161535), (1780, 148467), (1815, 145604), (1958, 134970), (2045, 129228), (2420, 109203), (2454, 107690), (2670, 98978), (2937, 89980), (3630, 72802), (3916, 67485), (4090, 64614), (4499, 58740), (4895, 53988), (4908, 53845), (5340, 49489), (5874, 44990), (6135, 43076), (7260, 36401), (8180, 32307), (8998, 29370), (9790, 26994), (10769, 24540), (11748, 22495), (12270, 21538), (13497, 19580), (14685, 17996)]