336159760

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:520

約数の個数: 80

約数和(自身を含む): 796931136

約数和(自身を除く): 460771376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 173, 214, 227, 346, 428, 454, 535, 692, 856, 865, 908, 1070, 1135, 1384, 1712, 1730, 1816, 2140, 2270, 2768, 3460, 3632, 4280, 4540, 6920, 8560, 9080, 13840, 18160, 18511, 24289, 37022, 39271, 48578, 74044, 78542, 92555, 97156, 121445, 148088, 157084, 185110, 194312, 196355, 242890, 296176, 314168, 370220, 388624, 392710, 485780, 628336, 740440, 785420, 971560, 1480880, 1570840, 1943120, 3141680, 4201997, 8403994, 16807988, 21009985, 33615976, 42019970, 67231952, 84039940, 168079880, 336159760]

約数ペア:

[(1, 336159760), (2, 168079880), (4, 84039940), (5, 67231952), (8, 42019970), (10, 33615976), (16, 21009985), (20, 16807988), (40, 8403994), (80, 4201997), (107, 3141680), (173, 1943120), (214, 1570840), (227, 1480880), (346, 971560), (428, 785420), (454, 740440), (535, 628336), (692, 485780), (856, 392710), (865, 388624), (908, 370220), (1070, 314168), (1135, 296176), (1384, 242890), (1712, 196355), (1730, 194312), (1816, 185110), (2140, 157084), (2270, 148088), (2768, 121445), (3460, 97156), (3632, 92555), (4280, 78542), (4540, 74044), (6920, 48578), (8560, 39271), (9080, 37022), (13840, 24289), (18160, 18511)]