187228440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{74297}}^1$

素因数の和:74321

約数の個数: 96

約数和(自身を含む): 695429280

約数和(自身を除く): 508200840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 74297, 148594, 222891, 297188, 371485, 445782, 520079, 594376, 668673, 742970, 891564, 1040158, 1114455, 1337346, 1485940, 1560237, 1783128, 2080316, 2228910, 2600395, 2674692, 2971880, 3120474, 3343365, 4160632, 4457820, 4680711, 5200790, 5349384, 6240948, 6686730, 7801185, 8915640, 9361422, 10401580, 12481896, 13373460, 15602370, 18722844, 20803160, 23403555, 26746920, 31204740, 37445688, 46807110, 62409480, 93614220, 187228440]

約数ペア:

[(1, 187228440), (2, 93614220), (3, 62409480), (4, 46807110), (5, 37445688), (6, 31204740), (7, 26746920), (8, 23403555), (9, 20803160), (10, 18722844), (12, 15602370), (14, 13373460), (15, 12481896), (18, 10401580), (20, 9361422), (21, 8915640), (24, 7801185), (28, 6686730), (30, 6240948), (35, 5349384), (36, 5200790), (40, 4680711), (42, 4457820), (45, 4160632), (56, 3343365), (60, 3120474), (63, 2971880), (70, 2674692), (72, 2600395), (84, 2228910), (90, 2080316), (105, 1783128), (120, 1560237), (126, 1485940), (140, 1337346), (168, 1114455), (180, 1040158), (210, 891564), (252, 742970), (280, 668673), (315, 594376), (360, 520079), (420, 445782), (504, 371485), (630, 297188), (840, 222891), (1260, 148594), (2520, 74297)]