195385680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{38767}}^1$

素因数の和:38793

約数の個数: 120

約数和(自身を含む): 749928192

約数和(自身を除く): 554542512

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, 38767, 77534, 116301, 155068, 193835, 232602, 271369, 310136, 348903, 387670, 465204, 542738, 581505, 620272, 697806, 775340, 814107, 930408, 1085476, 1163010, 1356845, 1395612, 1550680, 1628214, 1744515, 1860816, 2170952, 2326020, 2442321, 2713690, 2791224, 3101360, 3256428, 3489030, 4070535, 4341904, 4652040, 4884642, 5427380, 5582448, 6512856, 6978060, 8141070, 9304080, 9769284, 10854760, 12211605, 13025712, 13956120, 16282140, 19538568, 21709520, 24423210, 27912240, 32564280, 39077136, 48846420, 65128560, 97692840, 195385680]

約数ペア:

[(1, 195385680), (2, 97692840), (3, 65128560), (4, 48846420), (5, 39077136), (6, 32564280), (7, 27912240), (8, 24423210), (9, 21709520), (10, 19538568), (12, 16282140), (14, 13956120), (15, 13025712), (16, 12211605), (18, 10854760), (20, 9769284), (21, 9304080), (24, 8141070), (28, 6978060), (30, 6512856), (35, 5582448), (36, 5427380), (40, 4884642), (42, 4652040), (45, 4341904), (48, 4070535), (56, 3489030), (60, 3256428), (63, 3101360), (70, 2791224), (72, 2713690), (80, 2442321), (84, 2326020), (90, 2170952), (105, 1860816), (112, 1744515), (120, 1628214), (126, 1550680), (140, 1395612), (144, 1356845), (168, 1163010), (180, 1085476), (210, 930408), (240, 814107), (252, 775340), (280, 697806), (315, 620272), (336, 581505), (360, 542738), (420, 465204), (504, 387670), (560, 348903), (630, 310136), (720, 271369), (840, 232602), (1008, 193835), (1260, 155068), (1680, 116301), (2520, 77534), (5040, 38767)]