428967360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:536

約数の個数: 224

約数和(自身を含む): 1528876800

約数和(自身を除く): 1099909440

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, 320, 360, 379, 393, 432, 480, 524, 540, 576, 655, 720, 758, 786, 864, 960, 1048, 1080, 1137, 1179, 1310, 1440, 1516, 1572, 1728, 1895, 1965, 2096, 2160, 2274, 2358, 2620, 2880, 3032, 3144, 3411, 3537, 3790, 3930, 4192, 4320, 4548, 4716, 5240, 5685, 5895, 6064, 6288, 6822, 7074, 7580, 7860, 8384, 8640, 9096, 9432, 10233, 10480, 11370, 11790, 12128, 12576, 13644, 14148, 15160, 15720, 17055, 17685, 18192, 18864, 20466, 20960, 22740, 23580, 24256, 25152, 27288, 28296, 30320, 31440, 34110, 35370, 36384, 37728, 40932, 41920, 45480, 47160, 49649, 51165, 54576, 56592, 60640, 62880, 68220, 70740, 72768, 75456, 81864, 90960, 94320, 99298, 102330, 109152, 113184, 121280, 125760, 136440, 141480, 148947, 163728, 181920, 188640, 198596, 204660, 218304, 226368, 248245, 272880, 282960, 297894, 327456, 363840, 377280, 397192, 409320, 446841, 496490, 545760, 565920, 595788, 654912, 744735, 794384, 818640, 893682, 992980, 1091520, 1131840, 1191576, 1340523, 1489470, 1588768, 1637280, 1787364, 1985960, 2234205, 2383152, 2681046, 2978940, 3177536, 3274560, 3574728, 3971920, 4468410, 4766304, 5362092, 5957880, 6702615, 7149456, 7943840, 8936820, 9532608, 10724184, 11915760, 13405230, 14298912, 15887680, 17873640, 21448368, 23831520, 26810460, 28597824, 35747280, 42896736, 47663040, 53620920, 71494560, 85793472, 107241840, 142989120, 214483680, 428967360]

約数ペア:

[(1, 428967360), (2, 214483680), (3, 142989120), (4, 107241840), (5, 85793472), (6, 71494560), (8, 53620920), (9, 47663040), (10, 42896736), (12, 35747280), (15, 28597824), (16, 26810460), (18, 23831520), (20, 21448368), (24, 17873640), (27, 15887680), (30, 14298912), (32, 13405230), (36, 11915760), (40, 10724184), (45, 9532608), (48, 8936820), (54, 7943840), (60, 7149456), (64, 6702615), (72, 5957880), (80, 5362092), (90, 4766304), (96, 4468410), (108, 3971920), (120, 3574728), (131, 3274560), (135, 3177536), (144, 2978940), (160, 2681046), (180, 2383152), (192, 2234205), (216, 1985960), (240, 1787364), (262, 1637280), (270, 1588768), (288, 1489470), (320, 1340523), (360, 1191576), (379, 1131840), (393, 1091520), (432, 992980), (480, 893682), (524, 818640), (540, 794384), (576, 744735), (655, 654912), (720, 595788), (758, 565920), (786, 545760), (864, 496490), (960, 446841), (1048, 409320), (1080, 397192), (1137, 377280), (1179, 363840), (1310, 327456), (1440, 297894), (1516, 282960), (1572, 272880), (1728, 248245), (1895, 226368), (1965, 218304), (2096, 204660), (2160, 198596), (2274, 188640), (2358, 181920), (2620, 163728), (2880, 148947), (3032, 141480), (3144, 136440), (3411, 125760), (3537, 121280), (3790, 113184), (3930, 109152), (4192, 102330), (4320, 99298), (4548, 94320), (4716, 90960), (5240, 81864), (5685, 75456), (5895, 72768), (6064, 70740), (6288, 68220), (6822, 62880), (7074, 60640), (7580, 56592), (7860, 54576), (8384, 51165), (8640, 49649), (9096, 47160), (9432, 45480), (10233, 41920), (10480, 40932), (11370, 37728), (11790, 36384), (12128, 35370), (12576, 34110), (13644, 31440), (14148, 30320), (15160, 28296), (15720, 27288), (17055, 25152), (17685, 24256), (18192, 23580), (18864, 22740), (20466, 20960)]