2012081280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2027}}^1$

素因数の和:2107

約数の個数: 256

約数和(自身を含む): 7148943360

約数和(自身を除く): 5136862080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 64, 66, 80, 88, 94, 96, 110, 120, 128, 132, 141, 160, 165, 176, 188, 192, 220, 235, 240, 264, 282, 320, 330, 352, 376, 384, 440, 470, 480, 517, 528, 564, 640, 660, 704, 705, 752, 880, 940, 960, 1034, 1056, 1128, 1320, 1408, 1410, 1504, 1551, 1760, 1880, 1920, 2027, 2068, 2112, 2256, 2585, 2640, 2820, 3008, 3102, 3520, 3760, 4054, 4136, 4224, 4512, 5170, 5280, 5640, 6016, 6081, 6204, 7040, 7520, 7755, 8108, 8272, 9024, 10135, 10340, 10560, 11280, 12162, 12408, 15040, 15510, 16216, 16544, 18048, 20270, 20680, 21120, 22297, 22560, 24324, 24816, 30080, 30405, 31020, 32432, 33088, 40540, 41360, 44594, 45120, 48648, 49632, 60810, 62040, 64864, 66176, 66891, 81080, 82720, 89188, 90240, 95269, 97296, 99264, 111485, 121620, 124080, 129728, 133782, 162160, 165440, 178376, 190538, 194592, 198528, 222970, 243240, 248160, 259456, 267564, 285807, 324320, 330880, 334455, 356752, 381076, 389184, 445940, 476345, 486480, 496320, 535128, 571614, 648640, 668910, 713504, 762152, 778368, 891880, 952690, 972960, 992640, 1047959, 1070256, 1143228, 1297280, 1337820, 1427008, 1429035, 1524304, 1783760, 1905380, 1945920, 2095918, 2140512, 2286456, 2675640, 2854016, 2858070, 3048608, 3143877, 3567520, 3810760, 3891840, 4191836, 4281024, 4572912, 5239795, 5351280, 5716140, 6097216, 6287754, 7135040, 7621520, 8383672, 8562048, 9145824, 10479590, 10702560, 11432280, 12194432, 12575508, 14270080, 15243040, 15719385, 16767344, 18291648, 20959180, 21405120, 22864560, 25151016, 30486080, 31438770, 33534688, 36583296, 41918360, 42810240, 45729120, 50302032, 60972160, 62877540, 67069376, 83836720, 91458240, 100604064, 125755080, 134138752, 167673440, 182916480, 201208128, 251510160, 335346880, 402416256, 503020320, 670693760, 1006040640, 2012081280]

約数ペア:

[(1, 2012081280), (2, 1006040640), (3, 670693760), (4, 503020320), (5, 402416256), (6, 335346880), (8, 251510160), (10, 201208128), (11, 182916480), (12, 167673440), (15, 134138752), (16, 125755080), (20, 100604064), (22, 91458240), (24, 83836720), (30, 67069376), (32, 62877540), (33, 60972160), (40, 50302032), (44, 45729120), (47, 42810240), (48, 41918360), (55, 36583296), (60, 33534688), (64, 31438770), (66, 30486080), (80, 25151016), (88, 22864560), (94, 21405120), (96, 20959180), (110, 18291648), (120, 16767344), (128, 15719385), (132, 15243040), (141, 14270080), (160, 12575508), (165, 12194432), (176, 11432280), (188, 10702560), (192, 10479590), (220, 9145824), (235, 8562048), (240, 8383672), (264, 7621520), (282, 7135040), (320, 6287754), (330, 6097216), (352, 5716140), (376, 5351280), (384, 5239795), (440, 4572912), (470, 4281024), (480, 4191836), (517, 3891840), (528, 3810760), (564, 3567520), (640, 3143877), (660, 3048608), (704, 2858070), (705, 2854016), (752, 2675640), (880, 2286456), (940, 2140512), (960, 2095918), (1034, 1945920), (1056, 1905380), (1128, 1783760), (1320, 1524304), (1408, 1429035), (1410, 1427008), (1504, 1337820), (1551, 1297280), (1760, 1143228), (1880, 1070256), (1920, 1047959), (2027, 992640), (2068, 972960), (2112, 952690), (2256, 891880), (2585, 778368), (2640, 762152), (2820, 713504), (3008, 668910), (3102, 648640), (3520, 571614), (3760, 535128), (4054, 496320), (4136, 486480), (4224, 476345), (4512, 445940), (5170, 389184), (5280, 381076), (5640, 356752), (6016, 334455), (6081, 330880), (6204, 324320), (7040, 285807), (7520, 267564), (7755, 259456), (8108, 248160), (8272, 243240), (9024, 222970), (10135, 198528), (10340, 194592), (10560, 190538), (11280, 178376), (12162, 165440), (12408, 162160), (15040, 133782), (15510, 129728), (16216, 124080), (16544, 121620), (18048, 111485), (20270, 99264), (20680, 97296), (21120, 95269), (22297, 90240), (22560, 89188), (24324, 82720), (24816, 81080), (30080, 66891), (30405, 66176), (31020, 64864), (32432, 62040), (33088, 60810), (40540, 49632), (41360, 48648), (44594, 45120)]