13228320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 49545216

約数和(自身を除く): 36316896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 127, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 254, 280, 310, 336, 372, 381, 420, 434, 465, 480, 496, 508, 560, 620, 635, 651, 672, 744, 762, 840, 868, 889, 930, 992, 1016, 1085, 1120, 1240, 1270, 1302, 1488, 1524, 1680, 1736, 1778, 1860, 1905, 2032, 2170, 2480, 2540, 2604, 2667, 2976, 3048, 3255, 3360, 3472, 3556, 3720, 3810, 3937, 4064, 4340, 4445, 4960, 5080, 5208, 5334, 6096, 6510, 6944, 7112, 7440, 7620, 7874, 8680, 8890, 10160, 10416, 10668, 11811, 12192, 13020, 13335, 14224, 14880, 15240, 15748, 17360, 17780, 19685, 20320, 20832, 21336, 23622, 26040, 26670, 27559, 28448, 30480, 31496, 34720, 35560, 39370, 42672, 47244, 52080, 53340, 55118, 59055, 60960, 62992, 71120, 78740, 82677, 85344, 94488, 104160, 106680, 110236, 118110, 125984, 137795, 142240, 157480, 165354, 188976, 213360, 220472, 236220, 275590, 314960, 330708, 377952, 413385, 426720, 440944, 472440, 551180, 629920, 661416, 826770, 881888, 944880, 1102360, 1322832, 1653540, 1889760, 2204720, 2645664, 3307080, 4409440, 6614160, 13228320]

約数ペア:

[(1, 13228320), (2, 6614160), (3, 4409440), (4, 3307080), (5, 2645664), (6, 2204720), (7, 1889760), (8, 1653540), (10, 1322832), (12, 1102360), (14, 944880), (15, 881888), (16, 826770), (20, 661416), (21, 629920), (24, 551180), (28, 472440), (30, 440944), (31, 426720), (32, 413385), (35, 377952), (40, 330708), (42, 314960), (48, 275590), (56, 236220), (60, 220472), (62, 213360), (70, 188976), (80, 165354), (84, 157480), (93, 142240), (96, 137795), (105, 125984), (112, 118110), (120, 110236), (124, 106680), (127, 104160), (140, 94488), (155, 85344), (160, 82677), (168, 78740), (186, 71120), (210, 62992), (217, 60960), (224, 59055), (240, 55118), (248, 53340), (254, 52080), (280, 47244), (310, 42672), (336, 39370), (372, 35560), (381, 34720), (420, 31496), (434, 30480), (465, 28448), (480, 27559), (496, 26670), (508, 26040), (560, 23622), (620, 21336), (635, 20832), (651, 20320), (672, 19685), (744, 17780), (762, 17360), (840, 15748), (868, 15240), (889, 14880), (930, 14224), (992, 13335), (1016, 13020), (1085, 12192), (1120, 11811), (1240, 10668), (1270, 10416), (1302, 10160), (1488, 8890), (1524, 8680), (1680, 7874), (1736, 7620), (1778, 7440), (1860, 7112), (1905, 6944), (2032, 6510), (2170, 6096), (2480, 5334), (2540, 5208), (2604, 5080), (2667, 4960), (2976, 4445), (3048, 4340), (3255, 4064), (3360, 3937), (3472, 3810), (3556, 3720)]