7890743520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3533}}^1$

素因数の和:3615

約数の個数: 384

約数和(自身を含む): 30778030080

約数和(自身を除く): 22887286560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 47, 48, 54, 55, 60, 66, 72, 80, 88, 90, 94, 96, 99, 108, 110, 120, 132, 135, 141, 144, 160, 165, 176, 180, 188, 198, 216, 220, 235, 240, 264, 270, 282, 288, 297, 330, 352, 360, 376, 396, 423, 432, 440, 470, 480, 495, 517, 528, 540, 564, 594, 660, 705, 720, 752, 792, 846, 864, 880, 940, 990, 1034, 1056, 1080, 1128, 1188, 1269, 1320, 1410, 1440, 1485, 1504, 1551, 1584, 1692, 1760, 1880, 1980, 2068, 2115, 2160, 2256, 2376, 2538, 2585, 2640, 2820, 2970, 3102, 3168, 3384, 3533, 3760, 3960, 4136, 4230, 4320, 4512, 4653, 4752, 5076, 5170, 5280, 5640, 5940, 6204, 6345, 6768, 7066, 7520, 7755, 7920, 8272, 8460, 9306, 9504, 10152, 10340, 10599, 11280, 11880, 12408, 12690, 13536, 13959, 14132, 15510, 15840, 16544, 16920, 17665, 18612, 20304, 20680, 21198, 22560, 23265, 23760, 24816, 25380, 27918, 28264, 31020, 31797, 33840, 35330, 37224, 38863, 40608, 41360, 42396, 46530, 47520, 49632, 50760, 52995, 55836, 56528, 62040, 63594, 67680, 69795, 70660, 74448, 77726, 82720, 84792, 93060, 95391, 101520, 105990, 111672, 113056, 116589, 124080, 127188, 139590, 141320, 148896, 155452, 158985, 166051, 169584, 186120, 190782, 194315, 203040, 211980, 223344, 233178, 248160, 254376, 279180, 282640, 310904, 317970, 332102, 339168, 349767, 372240, 381564, 388630, 423960, 446688, 466356, 476955, 498153, 508752, 558360, 565280, 582945, 621808, 635940, 664204, 699534, 744480, 763128, 777260, 830255, 847920, 932712, 953910, 996306, 1017504, 1049301, 1116720, 1165890, 1243616, 1271880, 1328408, 1399068, 1494459, 1526256, 1554520, 1660510, 1695840, 1748835, 1826561, 1865424, 1907820, 1992612, 2098602, 2233440, 2331780, 2490765, 2543760, 2656816, 2798136, 2988918, 3052512, 3109040, 3321020, 3497670, 3653122, 3730848, 3815640, 3985224, 4197204, 4483377, 4663560, 4981530, 5087520, 5246505, 5313632, 5479683, 5596272, 5977836, 6218080, 6642040, 6995340, 7306244, 7472295, 7631280, 7970448, 8394408, 8966754, 9132805, 9327120, 9963060, 10493010, 10959366, 11192544, 11955672, 13284080, 13990680, 14612488, 14944590, 15262560, 15940896, 16439049, 16788816, 17933508, 18265610, 18654240, 19926120, 20986020, 21918732, 22416885, 23911344, 26568160, 27398415, 27981360, 29224976, 29889180, 32878098, 33577632, 35867016, 36531220, 39852240, 41972040, 43837464, 44833770, 47822688, 49317147, 54796830, 55962720, 58449952, 59778360, 65756196, 71734032, 73062440, 79704480, 82195245, 83944080, 87674928, 89667540, 98634294, 109593660, 119556720, 131512392, 143468064, 146124880, 164390490, 167888160, 175349856, 179335080, 197268588, 219187320, 239113440, 246585735, 263024784, 292249760, 328780980, 358670160, 394537176, 438374640, 493171470, 526049568, 657561960, 717340320, 789074352, 876749280, 986342940, 1315123920, 1578148704, 1972685880, 2630247840, 3945371760, 7890743520]

約数ペア:

[(1, 7890743520), (2, 3945371760), (3, 2630247840), (4, 1972685880), (5, 1578148704), (6, 1315123920), (8, 986342940), (9, 876749280), (10, 789074352), (11, 717340320), (12, 657561960), (15, 526049568), (16, 493171470), (18, 438374640), (20, 394537176), (22, 358670160), (24, 328780980), (27, 292249760), (30, 263024784), (32, 246585735), (33, 239113440), (36, 219187320), (40, 197268588), (44, 179335080), (45, 175349856), (47, 167888160), (48, 164390490), (54, 146124880), (55, 143468064), (60, 131512392), (66, 119556720), (72, 109593660), (80, 98634294), (88, 89667540), (90, 87674928), (94, 83944080), (96, 82195245), (99, 79704480), (108, 73062440), (110, 71734032), (120, 65756196), (132, 59778360), (135, 58449952), (141, 55962720), (144, 54796830), (160, 49317147), (165, 47822688), (176, 44833770), (180, 43837464), (188, 41972040), (198, 39852240), (216, 36531220), (220, 35867016), (235, 33577632), (240, 32878098), (264, 29889180), (270, 29224976), (282, 27981360), (288, 27398415), (297, 26568160), (330, 23911344), (352, 22416885), (360, 21918732), (376, 20986020), (396, 19926120), (423, 18654240), (432, 18265610), (440, 17933508), (470, 16788816), (480, 16439049), (495, 15940896), (517, 15262560), (528, 14944590), (540, 14612488), (564, 13990680), (594, 13284080), (660, 11955672), (705, 11192544), (720, 10959366), (752, 10493010), (792, 9963060), (846, 9327120), (864, 9132805), (880, 8966754), (940, 8394408), (990, 7970448), (1034, 7631280), (1056, 7472295), (1080, 7306244), (1128, 6995340), (1188, 6642040), (1269, 6218080), (1320, 5977836), (1410, 5596272), (1440, 5479683), (1485, 5313632), (1504, 5246505), (1551, 5087520), (1584, 4981530), (1692, 4663560), (1760, 4483377), (1880, 4197204), (1980, 3985224), (2068, 3815640), (2115, 3730848), (2160, 3653122), (2256, 3497670), (2376, 3321020), (2538, 3109040), (2585, 3052512), (2640, 2988918), (2820, 2798136), (2970, 2656816), (3102, 2543760), (3168, 2490765), (3384, 2331780), (3533, 2233440), (3760, 2098602), (3960, 1992612), (4136, 1907820), (4230, 1865424), (4320, 1826561), (4512, 1748835), (4653, 1695840), (4752, 1660510), (5076, 1554520), (5170, 1526256), (5280, 1494459), (5640, 1399068), (5940, 1328408), (6204, 1271880), (6345, 1243616), (6768, 1165890), (7066, 1116720), (7520, 1049301), (7755, 1017504), (7920, 996306), (8272, 953910), (8460, 932712), (9306, 847920), (9504, 830255), (10152, 777260), (10340, 763128), (10599, 744480), (11280, 699534), (11880, 664204), (12408, 635940), (12690, 621808), (13536, 582945), (13959, 565280), (14132, 558360), (15510, 508752), (15840, 498153), (16544, 476955), (16920, 466356), (17665, 446688), (18612, 423960), (20304, 388630), (20680, 381564), (21198, 372240), (22560, 349767), (23265, 339168), (23760, 332102), (24816, 317970), (25380, 310904), (27918, 282640), (28264, 279180), (31020, 254376), (31797, 248160), (33840, 233178), (35330, 223344), (37224, 211980), (38863, 203040), (40608, 194315), (41360, 190782), (42396, 186120), (46530, 169584), (47520, 166051), (49632, 158985), (50760, 155452), (52995, 148896), (55836, 141320), (56528, 139590), (62040, 127188), (63594, 124080), (67680, 116589), (69795, 113056), (70660, 111672), (74448, 105990), (77726, 101520), (82720, 95391), (84792, 93060)]