331629120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:450

約数の個数: 224

約数和(自身を含む): 1182867840

約数和(自身を除く): 851238720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 131, 135, 144, 160, 180, 192, 216, 240, 262, 270, 288, 293, 320, 360, 393, 432, 480, 524, 540, 576, 586, 655, 720, 786, 864, 879, 960, 1048, 1080, 1172, 1179, 1310, 1440, 1465, 1572, 1728, 1758, 1965, 2096, 2160, 2344, 2358, 2620, 2637, 2880, 2930, 3144, 3516, 3537, 3930, 4192, 4320, 4395, 4688, 4716, 5240, 5274, 5860, 5895, 6288, 7032, 7074, 7860, 7911, 8384, 8640, 8790, 9376, 9432, 10480, 10548, 11720, 11790, 12576, 13185, 14064, 14148, 15720, 15822, 17580, 17685, 18752, 18864, 20960, 21096, 23440, 23580, 25152, 26370, 28128, 28296, 31440, 31644, 35160, 35370, 37728, 38383, 39555, 41920, 42192, 46880, 47160, 52740, 56256, 56592, 62880, 63288, 70320, 70740, 75456, 76766, 79110, 84384, 93760, 94320, 105480, 113184, 115149, 125760, 126576, 140640, 141480, 153532, 158220, 168768, 188640, 191915, 210960, 226368, 230298, 253152, 281280, 282960, 307064, 316440, 345447, 377280, 383830, 421920, 460596, 506304, 565920, 575745, 614128, 632880, 690894, 767660, 843840, 921192, 1036341, 1131840, 1151490, 1228256, 1265760, 1381788, 1535320, 1727235, 1842384, 2072682, 2302980, 2456512, 2531520, 2763576, 3070640, 3454470, 3684768, 4145364, 4605960, 5181705, 5527152, 6141280, 6908940, 7369536, 8290728, 9211920, 10363410, 11054304, 12282560, 13817880, 16581456, 18423840, 20726820, 22108608, 27635760, 33162912, 36847680, 41453640, 55271520, 66325824, 82907280, 110543040, 165814560, 331629120]

約数ペア:

[(1, 331629120), (2, 165814560), (3, 110543040), (4, 82907280), (5, 66325824), (6, 55271520), (8, 41453640), (9, 36847680), (10, 33162912), (12, 27635760), (15, 22108608), (16, 20726820), (18, 18423840), (20, 16581456), (24, 13817880), (27, 12282560), (30, 11054304), (32, 10363410), (36, 9211920), (40, 8290728), (45, 7369536), (48, 6908940), (54, 6141280), (60, 5527152), (64, 5181705), (72, 4605960), (80, 4145364), (90, 3684768), (96, 3454470), (108, 3070640), (120, 2763576), (131, 2531520), (135, 2456512), (144, 2302980), (160, 2072682), (180, 1842384), (192, 1727235), (216, 1535320), (240, 1381788), (262, 1265760), (270, 1228256), (288, 1151490), (293, 1131840), (320, 1036341), (360, 921192), (393, 843840), (432, 767660), (480, 690894), (524, 632880), (540, 614128), (576, 575745), (586, 565920), (655, 506304), (720, 460596), (786, 421920), (864, 383830), (879, 377280), (960, 345447), (1048, 316440), (1080, 307064), (1172, 282960), (1179, 281280), (1310, 253152), (1440, 230298), (1465, 226368), (1572, 210960), (1728, 191915), (1758, 188640), (1965, 168768), (2096, 158220), (2160, 153532), (2344, 141480), (2358, 140640), (2620, 126576), (2637, 125760), (2880, 115149), (2930, 113184), (3144, 105480), (3516, 94320), (3537, 93760), (3930, 84384), (4192, 79110), (4320, 76766), (4395, 75456), (4688, 70740), (4716, 70320), (5240, 63288), (5274, 62880), (5860, 56592), (5895, 56256), (6288, 52740), (7032, 47160), (7074, 46880), (7860, 42192), (7911, 41920), (8384, 39555), (8640, 38383), (8790, 37728), (9376, 35370), (9432, 35160), (10480, 31644), (10548, 31440), (11720, 28296), (11790, 28128), (12576, 26370), (13185, 25152), (14064, 23580), (14148, 23440), (15720, 21096), (15822, 20960), (17580, 18864), (17685, 18752)]