230426640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1126

約数の個数: 160

約数和(自身を含む): 801912960

約数和(自身を除く): 571486320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 107, 108, 120, 135, 144, 180, 214, 216, 240, 270, 321, 360, 428, 432, 535, 540, 642, 720, 856, 963, 997, 1070, 1080, 1284, 1605, 1712, 1926, 1994, 2140, 2160, 2568, 2889, 2991, 3210, 3852, 3988, 4280, 4815, 4985, 5136, 5778, 5982, 6420, 7704, 7976, 8560, 8973, 9630, 9970, 11556, 11964, 12840, 14445, 14955, 15408, 15952, 17946, 19260, 19940, 23112, 23928, 25680, 26919, 28890, 29910, 35892, 38520, 39880, 44865, 46224, 47856, 53838, 57780, 59820, 71784, 77040, 79760, 89730, 106679, 107676, 115560, 119640, 134595, 143568, 179460, 213358, 215352, 231120, 239280, 269190, 320037, 358920, 426716, 430704, 533395, 538380, 640074, 717840, 853432, 960111, 1066790, 1076760, 1280148, 1600185, 1706864, 1920222, 2133580, 2153520, 2560296, 2880333, 3200370, 3840444, 4267160, 4800555, 5120592, 5760666, 6400740, 7680888, 8534320, 9601110, 11521332, 12801480, 14401665, 15361776, 19202220, 23042664, 25602960, 28803330, 38404440, 46085328, 57606660, 76808880, 115213320, 230426640]

約数ペア:

[(1, 230426640), (2, 115213320), (3, 76808880), (4, 57606660), (5, 46085328), (6, 38404440), (8, 28803330), (9, 25602960), (10, 23042664), (12, 19202220), (15, 15361776), (16, 14401665), (18, 12801480), (20, 11521332), (24, 9601110), (27, 8534320), (30, 7680888), (36, 6400740), (40, 5760666), (45, 5120592), (48, 4800555), (54, 4267160), (60, 3840444), (72, 3200370), (80, 2880333), (90, 2560296), (107, 2153520), (108, 2133580), (120, 1920222), (135, 1706864), (144, 1600185), (180, 1280148), (214, 1076760), (216, 1066790), (240, 960111), (270, 853432), (321, 717840), (360, 640074), (428, 538380), (432, 533395), (535, 430704), (540, 426716), (642, 358920), (720, 320037), (856, 269190), (963, 239280), (997, 231120), (1070, 215352), (1080, 213358), (1284, 179460), (1605, 143568), (1712, 134595), (1926, 119640), (1994, 115560), (2140, 107676), (2160, 106679), (2568, 89730), (2889, 79760), (2991, 77040), (3210, 71784), (3852, 59820), (3988, 57780), (4280, 53838), (4815, 47856), (4985, 46224), (5136, 44865), (5778, 39880), (5982, 38520), (6420, 35892), (7704, 29910), (7976, 28890), (8560, 26919), (8973, 25680), (9630, 23928), (9970, 23112), (11556, 19940), (11964, 19260), (12840, 17946), (14445, 15952), (14955, 15408)]