343793520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{68213}}^1$

素因数の和:68239

約数の個数: 120

約数和(自身を含む): 1319531616

約数和(自身を除く): 975738096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 68213, 136426, 204639, 272852, 341065, 409278, 477491, 545704, 613917, 682130, 818556, 954982, 1023195, 1091408, 1227834, 1364260, 1432473, 1637112, 1909964, 2046390, 2387455, 2455668, 2728520, 2864946, 3069585, 3274224, 3819928, 4092780, 4297419, 4774910, 4911336, 5457040, 5729892, 6139170, 7162365, 7639856, 8185560, 8594838, 9549820, 9822672, 11459784, 12278340, 14324730, 16371120, 17189676, 19099640, 21487095, 22919568, 24556680, 28649460, 34379352, 38199280, 42974190, 49113360, 57298920, 68758704, 85948380, 114597840, 171896760, 343793520]

約数ペア:

[(1, 343793520), (2, 171896760), (3, 114597840), (4, 85948380), (5, 68758704), (6, 57298920), (7, 49113360), (8, 42974190), (9, 38199280), (10, 34379352), (12, 28649460), (14, 24556680), (15, 22919568), (16, 21487095), (18, 19099640), (20, 17189676), (21, 16371120), (24, 14324730), (28, 12278340), (30, 11459784), (35, 9822672), (36, 9549820), (40, 8594838), (42, 8185560), (45, 7639856), (48, 7162365), (56, 6139170), (60, 5729892), (63, 5457040), (70, 4911336), (72, 4774910), (80, 4297419), (84, 4092780), (90, 3819928), (105, 3274224), (112, 3069585), (120, 2864946), (126, 2728520), (140, 2455668), (144, 2387455), (168, 2046390), (180, 1909964), (210, 1637112), (240, 1432473), (252, 1364260), (280, 1227834), (315, 1091408), (336, 1023195), (360, 954982), (420, 818556), (504, 682130), (560, 613917), (630, 545704), (720, 477491), (840, 409278), (1008, 341065), (1260, 272852), (1680, 204639), (2520, 136426), (5040, 68213)]