266991120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:711

約数の個数: 320

約数和(自身を含む): 1063860480

約数和(自身を除く): 796869360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 216, 220, 240, 255, 264, 270, 272, 297, 306, 330, 340, 360, 374, 396, 408, 432, 440, 459, 495, 510, 528, 540, 561, 594, 612, 660, 661, 680, 720, 748, 765, 792, 816, 880, 918, 935, 990, 1020, 1080, 1122, 1188, 1224, 1320, 1322, 1360, 1485, 1496, 1530, 1584, 1683, 1836, 1870, 1980, 1983, 2040, 2160, 2244, 2295, 2376, 2448, 2640, 2644, 2805, 2970, 2992, 3060, 3305, 3366, 3672, 3740, 3960, 3966, 4080, 4488, 4590, 4752, 5049, 5288, 5610, 5940, 5949, 6120, 6610, 6732, 7271, 7344, 7480, 7920, 7932, 8415, 8976, 9180, 9915, 10098, 10576, 11220, 11237, 11880, 11898, 12240, 13220, 13464, 14542, 14960, 15864, 16830, 17847, 18360, 19830, 20196, 21813, 22440, 22474, 23760, 23796, 25245, 26440, 26928, 29084, 29745, 31728, 33660, 33711, 35694, 36355, 36720, 39660, 40392, 43626, 44880, 44948, 47592, 50490, 52880, 56185, 58168, 59490, 65439, 67320, 67422, 71388, 72710, 79320, 80784, 87252, 89235, 89896, 95184, 100980, 101133, 109065, 112370, 116336, 118980, 123607, 130878, 134640, 134844, 142776, 145420, 158640, 168555, 174504, 178470, 179792, 196317, 201960, 202266, 218130, 224740, 237960, 247214, 261756, 269688, 285552, 290840, 303399, 327195, 337110, 349008, 356940, 370821, 392634, 403920, 404532, 436260, 449480, 475920, 494428, 505665, 523512, 539376, 581680, 606798, 618035, 654390, 674220, 713880, 741642, 785268, 809064, 872520, 898960, 981585, 988856, 1011330, 1047024, 1112463, 1213596, 1236070, 1308780, 1348440, 1427760, 1483284, 1516995, 1570536, 1618128, 1745040, 1854105, 1963170, 1977712, 2022660, 2224926, 2427192, 2472140, 2617560, 2696880, 2966568, 3033990, 3141072, 3337389, 3708210, 3926340, 4045320, 4449852, 4854384, 4944280, 5235120, 5562315, 5933136, 6067980, 6674778, 7416420, 7852680, 8090640, 8899704, 9888560, 11124630, 12135960, 13349556, 14832840, 15705360, 16686945, 17799408, 22249260, 24271920, 26699112, 29665680, 33373890, 44498520, 53398224, 66747780, 88997040, 133495560, 266991120]

約数ペア:

[(1, 266991120), (2, 133495560), (3, 88997040), (4, 66747780), (5, 53398224), (6, 44498520), (8, 33373890), (9, 29665680), (10, 26699112), (11, 24271920), (12, 22249260), (15, 17799408), (16, 16686945), (17, 15705360), (18, 14832840), (20, 13349556), (22, 12135960), (24, 11124630), (27, 9888560), (30, 8899704), (33, 8090640), (34, 7852680), (36, 7416420), (40, 6674778), (44, 6067980), (45, 5933136), (48, 5562315), (51, 5235120), (54, 4944280), (55, 4854384), (60, 4449852), (66, 4045320), (68, 3926340), (72, 3708210), (80, 3337389), (85, 3141072), (88, 3033990), (90, 2966568), (99, 2696880), (102, 2617560), (108, 2472140), (110, 2427192), (120, 2224926), (132, 2022660), (135, 1977712), (136, 1963170), (144, 1854105), (153, 1745040), (165, 1618128), (170, 1570536), (176, 1516995), (180, 1483284), (187, 1427760), (198, 1348440), (204, 1308780), (216, 1236070), (220, 1213596), (240, 1112463), (255, 1047024), (264, 1011330), (270, 988856), (272, 981585), (297, 898960), (306, 872520), (330, 809064), (340, 785268), (360, 741642), (374, 713880), (396, 674220), (408, 654390), (432, 618035), (440, 606798), (459, 581680), (495, 539376), (510, 523512), (528, 505665), (540, 494428), (561, 475920), (594, 449480), (612, 436260), (660, 404532), (661, 403920), (680, 392634), (720, 370821), (748, 356940), (765, 349008), (792, 337110), (816, 327195), (880, 303399), (918, 290840), (935, 285552), (990, 269688), (1020, 261756), (1080, 247214), (1122, 237960), (1188, 224740), (1224, 218130), (1320, 202266), (1322, 201960), (1360, 196317), (1485, 179792), (1496, 178470), (1530, 174504), (1584, 168555), (1683, 158640), (1836, 145420), (1870, 142776), (1980, 134844), (1983, 134640), (2040, 130878), (2160, 123607), (2244, 118980), (2295, 116336), (2376, 112370), (2448, 109065), (2640, 101133), (2644, 100980), (2805, 95184), (2970, 89896), (2992, 89235), (3060, 87252), (3305, 80784), (3366, 79320), (3672, 72710), (3740, 71388), (3960, 67422), (3966, 67320), (4080, 65439), (4488, 59490), (4590, 58168), (4752, 56185), (5049, 52880), (5288, 50490), (5610, 47592), (5940, 44948), (5949, 44880), (6120, 43626), (6610, 40392), (6732, 39660), (7271, 36720), (7344, 36355), (7480, 35694), (7920, 33711), (7932, 33660), (8415, 31728), (8976, 29745), (9180, 29084), (9915, 26928), (10098, 26440), (10576, 25245), (11220, 23796), (11237, 23760), (11880, 22474), (11898, 22440), (12240, 21813), (13220, 20196), (13464, 19830), (14542, 18360), (14960, 17847), (15864, 16830)]