2060810880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:667

約数の個数: 256

約数和(自身を含む): 6884559360

約数和(自身を除く): 4823748480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 47, 48, 60, 64, 80, 82, 94, 96, 120, 123, 128, 141, 160, 164, 188, 192, 205, 235, 240, 246, 282, 320, 328, 376, 384, 410, 470, 480, 492, 557, 564, 615, 640, 656, 705, 752, 820, 940, 960, 984, 1114, 1128, 1230, 1312, 1410, 1504, 1640, 1671, 1880, 1920, 1927, 1968, 2228, 2256, 2460, 2624, 2785, 2820, 3008, 3280, 3342, 3760, 3854, 3936, 4456, 4512, 4920, 5248, 5570, 5640, 5781, 6016, 6560, 6684, 7520, 7708, 7872, 8355, 8912, 9024, 9635, 9840, 11140, 11280, 11562, 13120, 13368, 15040, 15416, 15744, 16710, 17824, 18048, 19270, 19680, 22280, 22560, 22837, 23124, 26179, 26240, 26736, 28905, 30080, 30832, 33420, 35648, 38540, 39360, 44560, 45120, 45674, 46248, 52358, 53472, 57810, 61664, 66840, 68511, 71296, 77080, 78537, 78720, 89120, 90240, 91348, 92496, 104716, 106944, 114185, 115620, 123328, 130895, 133680, 137022, 154160, 157074, 178240, 182696, 184992, 209432, 213888, 228370, 231240, 246656, 261790, 267360, 274044, 308320, 314148, 342555, 356480, 365392, 369984, 392685, 418864, 456740, 462480, 523580, 534720, 548088, 616640, 628296, 685110, 730784, 739968, 785370, 837728, 913480, 924960, 1047160, 1069440, 1073339, 1096176, 1233280, 1256592, 1370220, 1461568, 1570740, 1675456, 1826960, 1849920, 2094320, 2146678, 2192352, 2513184, 2740440, 2923136, 3141480, 3220017, 3350912, 3653920, 3699840, 4188640, 4293356, 4384704, 5026368, 5366695, 5480880, 6282960, 6440034, 7307840, 8377280, 8586712, 8769408, 10052736, 10733390, 10961760, 12565920, 12880068, 14615680, 16100085, 16754560, 17173424, 21466780, 21923520, 25131840, 25760136, 32200170, 34346848, 42933560, 43847040, 50263680, 51520272, 64400340, 68693696, 85867120, 103040544, 128800680, 137387392, 171734240, 206081088, 257601360, 343468480, 412162176, 515202720, 686936960, 1030405440, 2060810880]

約数ペア:

[(1, 2060810880), (2, 1030405440), (3, 686936960), (4, 515202720), (5, 412162176), (6, 343468480), (8, 257601360), (10, 206081088), (12, 171734240), (15, 137387392), (16, 128800680), (20, 103040544), (24, 85867120), (30, 68693696), (32, 64400340), (40, 51520272), (41, 50263680), (47, 43847040), (48, 42933560), (60, 34346848), (64, 32200170), (80, 25760136), (82, 25131840), (94, 21923520), (96, 21466780), (120, 17173424), (123, 16754560), (128, 16100085), (141, 14615680), (160, 12880068), (164, 12565920), (188, 10961760), (192, 10733390), (205, 10052736), (235, 8769408), (240, 8586712), (246, 8377280), (282, 7307840), (320, 6440034), (328, 6282960), (376, 5480880), (384, 5366695), (410, 5026368), (470, 4384704), (480, 4293356), (492, 4188640), (557, 3699840), (564, 3653920), (615, 3350912), (640, 3220017), (656, 3141480), (705, 2923136), (752, 2740440), (820, 2513184), (940, 2192352), (960, 2146678), (984, 2094320), (1114, 1849920), (1128, 1826960), (1230, 1675456), (1312, 1570740), (1410, 1461568), (1504, 1370220), (1640, 1256592), (1671, 1233280), (1880, 1096176), (1920, 1073339), (1927, 1069440), (1968, 1047160), (2228, 924960), (2256, 913480), (2460, 837728), (2624, 785370), (2785, 739968), (2820, 730784), (3008, 685110), (3280, 628296), (3342, 616640), (3760, 548088), (3854, 534720), (3936, 523580), (4456, 462480), (4512, 456740), (4920, 418864), (5248, 392685), (5570, 369984), (5640, 365392), (5781, 356480), (6016, 342555), (6560, 314148), (6684, 308320), (7520, 274044), (7708, 267360), (7872, 261790), (8355, 246656), (8912, 231240), (9024, 228370), (9635, 213888), (9840, 209432), (11140, 184992), (11280, 182696), (11562, 178240), (13120, 157074), (13368, 154160), (15040, 137022), (15416, 133680), (15744, 130895), (16710, 123328), (17824, 115620), (18048, 114185), (19270, 106944), (19680, 104716), (22280, 92496), (22560, 91348), (22837, 90240), (23124, 89120), (26179, 78720), (26240, 78537), (26736, 77080), (28905, 71296), (30080, 68511), (30832, 66840), (33420, 61664), (35648, 57810), (38540, 53472), (39360, 52358), (44560, 46248), (45120, 45674)]