334559680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11489}}^1$

素因数の和:11526

約数の個数: 112

約数和(自身を含む): 980602560

約数和(自身を除く): 646042880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 11489, 14560, 22978, 29120, 45956, 57445, 80423, 91912, 114890, 149357, 160846, 183824, 229780, 298714, 321692, 367648, 402115, 459560, 597428, 643384, 735296, 746785, 804230, 919120, 1045499, 1194856, 1286768, 1493570, 1608460, 1838240, 2090998, 2389712, 2573536, 2987140, 3216920, 3676480, 4181996, 4779424, 5147072, 5227495, 5974280, 6433840, 8363992, 9558848, 10454990, 11948560, 12867680, 16727984, 20909980, 23897120, 25735360, 33455968, 41819960, 47794240, 66911936, 83639920, 167279840, 334559680]

約数ペア:

[(1, 334559680), (2, 167279840), (4, 83639920), (5, 66911936), (7, 47794240), (8, 41819960), (10, 33455968), (13, 25735360), (14, 23897120), (16, 20909980), (20, 16727984), (26, 12867680), (28, 11948560), (32, 10454990), (35, 9558848), (40, 8363992), (52, 6433840), (56, 5974280), (64, 5227495), (65, 5147072), (70, 4779424), (80, 4181996), (91, 3676480), (104, 3216920), (112, 2987140), (130, 2573536), (140, 2389712), (160, 2090998), (182, 1838240), (208, 1608460), (224, 1493570), (260, 1286768), (280, 1194856), (320, 1045499), (364, 919120), (416, 804230), (448, 746785), (455, 735296), (520, 643384), (560, 597428), (728, 459560), (832, 402115), (910, 367648), (1040, 321692), (1120, 298714), (1456, 229780), (1820, 183824), (2080, 160846), (2240, 149357), (2912, 114890), (3640, 91912), (4160, 80423), (5824, 57445), (7280, 45956), (11489, 29120), (14560, 22978)]