441971040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:885

約数の個数: 192

約数和(自身を含む): 1601510400

約数和(自身を除く): 1159539360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 199, 210, 224, 240, 280, 336, 398, 420, 480, 560, 597, 661, 672, 796, 840, 995, 1120, 1194, 1322, 1393, 1592, 1680, 1983, 1990, 2388, 2644, 2786, 2985, 3184, 3305, 3360, 3966, 3980, 4179, 4627, 4776, 5288, 5572, 5970, 6368, 6610, 6965, 7932, 7960, 8358, 9254, 9552, 9915, 10576, 11144, 11940, 13220, 13881, 13930, 15864, 15920, 16716, 18508, 19104, 19830, 20895, 21152, 22288, 23135, 23880, 26440, 27762, 27860, 31728, 31840, 33432, 37016, 39660, 41790, 44576, 46270, 47760, 52880, 55524, 55720, 63456, 66864, 69405, 74032, 79320, 83580, 92540, 95520, 105760, 111048, 111440, 131539, 133728, 138810, 148064, 158640, 167160, 185080, 222096, 222880, 263078, 277620, 317280, 334320, 370160, 394617, 444192, 526156, 555240, 657695, 668640, 740320, 789234, 920773, 1052312, 1110480, 1315390, 1578468, 1841546, 1973085, 2104624, 2220960, 2630780, 2762319, 3156936, 3683092, 3946170, 4209248, 4603865, 5261560, 5524638, 6313872, 7366184, 7892340, 9207730, 10523120, 11049276, 12627744, 13811595, 14732368, 15784680, 18415460, 21046240, 22098552, 27623190, 29464736, 31569360, 36830920, 44197104, 55246380, 63138720, 73661840, 88394208, 110492760, 147323680, 220985520, 441971040]

約数ペア:

[(1, 441971040), (2, 220985520), (3, 147323680), (4, 110492760), (5, 88394208), (6, 73661840), (7, 63138720), (8, 55246380), (10, 44197104), (12, 36830920), (14, 31569360), (15, 29464736), (16, 27623190), (20, 22098552), (21, 21046240), (24, 18415460), (28, 15784680), (30, 14732368), (32, 13811595), (35, 12627744), (40, 11049276), (42, 10523120), (48, 9207730), (56, 7892340), (60, 7366184), (70, 6313872), (80, 5524638), (84, 5261560), (96, 4603865), (105, 4209248), (112, 3946170), (120, 3683092), (140, 3156936), (160, 2762319), (168, 2630780), (199, 2220960), (210, 2104624), (224, 1973085), (240, 1841546), (280, 1578468), (336, 1315390), (398, 1110480), (420, 1052312), (480, 920773), (560, 789234), (597, 740320), (661, 668640), (672, 657695), (796, 555240), (840, 526156), (995, 444192), (1120, 394617), (1194, 370160), (1322, 334320), (1393, 317280), (1592, 277620), (1680, 263078), (1983, 222880), (1990, 222096), (2388, 185080), (2644, 167160), (2786, 158640), (2985, 148064), (3184, 138810), (3305, 133728), (3360, 131539), (3966, 111440), (3980, 111048), (4179, 105760), (4627, 95520), (4776, 92540), (5288, 83580), (5572, 79320), (5970, 74032), (6368, 69405), (6610, 66864), (6965, 63456), (7932, 55720), (7960, 55524), (8358, 52880), (9254, 47760), (9552, 46270), (9915, 44576), (10576, 41790), (11144, 39660), (11940, 37016), (13220, 33432), (13881, 31840), (13930, 31728), (15864, 27860), (15920, 27762), (16716, 26440), (18508, 23880), (19104, 23135), (19830, 22288), (20895, 21152)]