1303274880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:606

約数の個数: 256

約数和(自身を含む): 4651200000

約数和(自身を除く): 3347925120

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, 128, 135, 144, 160, 180, 192, 199, 216, 240, 270, 288, 320, 360, 379, 384, 398, 432, 480, 540, 576, 597, 640, 720, 758, 796, 864, 960, 995, 1080, 1137, 1152, 1194, 1440, 1516, 1592, 1728, 1791, 1895, 1920, 1990, 2160, 2274, 2388, 2880, 2985, 3032, 3184, 3411, 3456, 3582, 3790, 3980, 4320, 4548, 4776, 5373, 5685, 5760, 5970, 6064, 6368, 6822, 7164, 7580, 7960, 8640, 8955, 9096, 9552, 10233, 10746, 11370, 11940, 12128, 12736, 13644, 14328, 15160, 15920, 17055, 17280, 17910, 18192, 19104, 20466, 21492, 22740, 23880, 24256, 25472, 26865, 27288, 28656, 30320, 31840, 34110, 35820, 36384, 38208, 40932, 42984, 45480, 47760, 48512, 51165, 53730, 54576, 57312, 60640, 63680, 68220, 71640, 72768, 75421, 76416, 81864, 85968, 90960, 95520, 102330, 107460, 109152, 114624, 121280, 127360, 136440, 143280, 145536, 150842, 163728, 171936, 181920, 191040, 204660, 214920, 218304, 226263, 229248, 242560, 272880, 286560, 301684, 327456, 343872, 363840, 377105, 382080, 409320, 429840, 436608, 452526, 545760, 573120, 603368, 654912, 678789, 687744, 727680, 754210, 818640, 859680, 905052, 1091520, 1131315, 1146240, 1206736, 1309824, 1357578, 1508420, 1637280, 1719360, 1810104, 2036367, 2183040, 2262630, 2413472, 2715156, 3016840, 3274560, 3393945, 3438720, 3620208, 4072734, 4525260, 4826944, 5430312, 6033680, 6549120, 6787890, 7240416, 8145468, 9050520, 9653888, 10181835, 10860624, 12067360, 13575780, 14480832, 16290936, 18101040, 20363670, 21721248, 24134720, 27151560, 28961664, 32581872, 36202080, 40727340, 43442496, 48269440, 54303120, 65163744, 72404160, 81454680, 86884992, 108606240, 130327488, 144808320, 162909360, 217212480, 260654976, 325818720, 434424960, 651637440, 1303274880]

約数ペア:

[(1, 1303274880), (2, 651637440), (3, 434424960), (4, 325818720), (5, 260654976), (6, 217212480), (8, 162909360), (9, 144808320), (10, 130327488), (12, 108606240), (15, 86884992), (16, 81454680), (18, 72404160), (20, 65163744), (24, 54303120), (27, 48269440), (30, 43442496), (32, 40727340), (36, 36202080), (40, 32581872), (45, 28961664), (48, 27151560), (54, 24134720), (60, 21721248), (64, 20363670), (72, 18101040), (80, 16290936), (90, 14480832), (96, 13575780), (108, 12067360), (120, 10860624), (128, 10181835), (135, 9653888), (144, 9050520), (160, 8145468), (180, 7240416), (192, 6787890), (199, 6549120), (216, 6033680), (240, 5430312), (270, 4826944), (288, 4525260), (320, 4072734), (360, 3620208), (379, 3438720), (384, 3393945), (398, 3274560), (432, 3016840), (480, 2715156), (540, 2413472), (576, 2262630), (597, 2183040), (640, 2036367), (720, 1810104), (758, 1719360), (796, 1637280), (864, 1508420), (960, 1357578), (995, 1309824), (1080, 1206736), (1137, 1146240), (1152, 1131315), (1194, 1091520), (1440, 905052), (1516, 859680), (1592, 818640), (1728, 754210), (1791, 727680), (1895, 687744), (1920, 678789), (1990, 654912), (2160, 603368), (2274, 573120), (2388, 545760), (2880, 452526), (2985, 436608), (3032, 429840), (3184, 409320), (3411, 382080), (3456, 377105), (3582, 363840), (3790, 343872), (3980, 327456), (4320, 301684), (4548, 286560), (4776, 272880), (5373, 242560), (5685, 229248), (5760, 226263), (5970, 218304), (6064, 214920), (6368, 204660), (6822, 191040), (7164, 181920), (7580, 171936), (7960, 163728), (8640, 150842), (8955, 145536), (9096, 143280), (9552, 136440), (10233, 127360), (10746, 121280), (11370, 114624), (11940, 109152), (12128, 107460), (12736, 102330), (13644, 95520), (14328, 90960), (15160, 85968), (15920, 81864), (17055, 76416), (17280, 75421), (17910, 72768), (18192, 71640), (19104, 68220), (20466, 63680), (21492, 60640), (22740, 57312), (23880, 54576), (24256, 53730), (25472, 51165), (26865, 48512), (27288, 47760), (28656, 45480), (30320, 42984), (31840, 40932), (34110, 38208), (35820, 36384)]