187436760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:406

約数の個数: 192

約数和(自身を含む): 661893120

約数和(自身を除く): 474456360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 127, 140, 147, 168, 196, 210, 245, 251, 254, 280, 294, 381, 392, 420, 490, 502, 508, 588, 635, 735, 753, 762, 840, 889, 980, 1004, 1016, 1176, 1255, 1270, 1470, 1506, 1524, 1757, 1778, 1905, 1960, 2008, 2510, 2540, 2667, 2940, 3012, 3048, 3514, 3556, 3765, 3810, 4445, 5020, 5080, 5271, 5334, 5880, 6024, 6223, 7028, 7112, 7530, 7620, 8785, 8890, 10040, 10542, 10668, 12299, 12446, 13335, 14056, 15060, 15240, 17570, 17780, 18669, 21084, 21336, 24598, 24892, 26355, 26670, 30120, 31115, 31877, 35140, 35560, 36897, 37338, 42168, 49196, 49784, 52710, 53340, 61495, 62230, 63754, 70280, 73794, 74676, 93345, 95631, 98392, 105420, 106680, 122990, 124460, 127508, 147588, 149352, 159385, 184485, 186690, 191262, 210840, 223139, 245980, 248920, 255016, 295176, 318770, 368970, 373380, 382524, 446278, 478155, 491960, 637540, 669417, 737940, 746760, 765048, 892556, 956310, 1115695, 1275080, 1338834, 1475880, 1561973, 1785112, 1912620, 2231390, 2677668, 3123946, 3347085, 3825240, 4462780, 4685919, 5355336, 6247892, 6694170, 7809865, 8925560, 9371838, 12495784, 13388340, 15619730, 18743676, 23429595, 26776680, 31239460, 37487352, 46859190, 62478920, 93718380, 187436760]

約数ペア:

[(1, 187436760), (2, 93718380), (3, 62478920), (4, 46859190), (5, 37487352), (6, 31239460), (7, 26776680), (8, 23429595), (10, 18743676), (12, 15619730), (14, 13388340), (15, 12495784), (20, 9371838), (21, 8925560), (24, 7809865), (28, 6694170), (30, 6247892), (35, 5355336), (40, 4685919), (42, 4462780), (49, 3825240), (56, 3347085), (60, 3123946), (70, 2677668), (84, 2231390), (98, 1912620), (105, 1785112), (120, 1561973), (127, 1475880), (140, 1338834), (147, 1275080), (168, 1115695), (196, 956310), (210, 892556), (245, 765048), (251, 746760), (254, 737940), (280, 669417), (294, 637540), (381, 491960), (392, 478155), (420, 446278), (490, 382524), (502, 373380), (508, 368970), (588, 318770), (635, 295176), (735, 255016), (753, 248920), (762, 245980), (840, 223139), (889, 210840), (980, 191262), (1004, 186690), (1016, 184485), (1176, 159385), (1255, 149352), (1270, 147588), (1470, 127508), (1506, 124460), (1524, 122990), (1757, 106680), (1778, 105420), (1905, 98392), (1960, 95631), (2008, 93345), (2510, 74676), (2540, 73794), (2667, 70280), (2940, 63754), (3012, 62230), (3048, 61495), (3514, 53340), (3556, 52710), (3765, 49784), (3810, 49196), (4445, 42168), (5020, 37338), (5080, 36897), (5271, 35560), (5334, 35140), (5880, 31877), (6024, 31115), (6223, 30120), (7028, 26670), (7112, 26355), (7530, 24892), (7620, 24598), (8785, 21336), (8890, 21084), (10040, 18669), (10542, 17780), (10668, 17570), (12299, 15240), (12446, 15060), (13335, 14056)]