223977320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42101}}^1$

素因数の和:42138

約数の個数: 64

約数和(自身を含む): 606268800

約数和(自身を除く): 382291480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 42101, 84202, 168404, 210505, 294707, 336808, 421010, 589414, 799919, 842020, 1178828, 1473535, 1599838, 1684040, 2357656, 2947070, 3199676, 3999595, 5599433, 5894140, 6399352, 7999190, 11198866, 11788280, 15998380, 22397732, 27997165, 31996760, 44795464, 55994330, 111988660, 223977320]

約数ペア:

[(1, 223977320), (2, 111988660), (4, 55994330), (5, 44795464), (7, 31996760), (8, 27997165), (10, 22397732), (14, 15998380), (19, 11788280), (20, 11198866), (28, 7999190), (35, 6399352), (38, 5894140), (40, 5599433), (56, 3999595), (70, 3199676), (76, 2947070), (95, 2357656), (133, 1684040), (140, 1599838), (152, 1473535), (190, 1178828), (266, 842020), (280, 799919), (380, 589414), (532, 421010), (665, 336808), (760, 294707), (1064, 210505), (1330, 168404), (2660, 84202), (5320, 42101)]