196141680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{38917}}^1$

素因数の和:38943

約数の個数: 120

約数和(自身を含む): 752829792

約数和(自身を除く): 556688112

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, 38917, 77834, 116751, 155668, 194585, 233502, 272419, 311336, 350253, 389170, 467004, 544838, 583755, 622672, 700506, 778340, 817257, 934008, 1089676, 1167510, 1362095, 1401012, 1556680, 1634514, 1751265, 1868016, 2179352, 2335020, 2451771, 2724190, 2802024, 3113360, 3269028, 3502530, 4086285, 4358704, 4670040, 4903542, 5448380, 5604048, 6538056, 7005060, 8172570, 9340080, 9807084, 10896760, 12258855, 13076112, 14010120, 16345140, 19614168, 21793520, 24517710, 28020240, 32690280, 39228336, 49035420, 65380560, 98070840, 196141680]

約数ペア:

[(1, 196141680), (2, 98070840), (3, 65380560), (4, 49035420), (5, 39228336), (6, 32690280), (7, 28020240), (8, 24517710), (9, 21793520), (10, 19614168), (12, 16345140), (14, 14010120), (15, 13076112), (16, 12258855), (18, 10896760), (20, 9807084), (21, 9340080), (24, 8172570), (28, 7005060), (30, 6538056), (35, 5604048), (36, 5448380), (40, 4903542), (42, 4670040), (45, 4358704), (48, 4086285), (56, 3502530), (60, 3269028), (63, 3113360), (70, 2802024), (72, 2724190), (80, 2451771), (84, 2335020), (90, 2179352), (105, 1868016), (112, 1751265), (120, 1634514), (126, 1556680), (140, 1401012), (144, 1362095), (168, 1167510), (180, 1089676), (210, 934008), (240, 817257), (252, 778340), (280, 700506), (315, 622672), (336, 583755), (360, 544838), (420, 467004), (504, 389170), (560, 350253), (630, 311336), (720, 272419), (840, 233502), (1008, 194585), (1260, 155668), (1680, 116751), (2520, 77834), (5040, 38917)]