286224240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 984070944

約数和(自身を除く): 697846704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 73, 80, 85, 93, 102, 120, 124, 136, 146, 155, 170, 186, 204, 219, 240, 248, 255, 272, 292, 310, 340, 365, 372, 408, 438, 465, 496, 510, 527, 584, 620, 680, 730, 744, 816, 876, 930, 961, 1020, 1054, 1095, 1168, 1240, 1241, 1360, 1460, 1488, 1581, 1752, 1860, 1922, 2040, 2108, 2190, 2263, 2480, 2482, 2635, 2883, 2920, 3162, 3504, 3720, 3723, 3844, 4080, 4216, 4380, 4526, 4805, 4964, 5270, 5766, 5840, 6205, 6324, 6789, 7440, 7446, 7688, 7905, 8432, 8760, 9052, 9610, 9928, 10540, 11315, 11532, 12410, 12648, 13578, 14415, 14892, 15376, 15810, 16337, 17520, 18104, 18615, 19220, 19856, 21080, 22630, 23064, 24820, 25296, 27156, 28830, 29784, 31620, 32674, 33945, 36208, 37230, 38440, 38471, 42160, 45260, 46128, 49011, 49640, 54312, 57660, 59568, 63240, 65348, 67890, 70153, 74460, 76880, 76942, 81685, 90520, 98022, 99280, 108624, 115320, 115413, 126480, 130696, 135780, 140306, 148920, 153884, 163370, 181040, 192355, 196044, 210459, 230640, 230826, 245055, 261392, 271560, 280612, 297840, 307768, 326740, 350765, 384710, 392088, 420918, 461652, 490110, 543120, 561224, 577065, 615536, 653480, 701530, 769420, 784176, 841836, 923304, 980220, 1052295, 1122448, 1154130, 1192601, 1306960, 1403060, 1538840, 1683672, 1846608, 1960440, 2104590, 2308260, 2385202, 2806120, 3077680, 3367344, 3577803, 3920880, 4209180, 4616520, 4770404, 5612240, 5963005, 7155606, 8418360, 9233040, 9540808, 11926010, 14311212, 16836720, 17889015, 19081616, 23852020, 28622424, 35778030, 47704040, 57244848, 71556060, 95408080, 143112120, 286224240]

約数ペア:

[(1, 286224240), (2, 143112120), (3, 95408080), (4, 71556060), (5, 57244848), (6, 47704040), (8, 35778030), (10, 28622424), (12, 23852020), (15, 19081616), (16, 17889015), (17, 16836720), (20, 14311212), (24, 11926010), (30, 9540808), (31, 9233040), (34, 8418360), (40, 7155606), (48, 5963005), (51, 5612240), (60, 4770404), (62, 4616520), (68, 4209180), (73, 3920880), (80, 3577803), (85, 3367344), (93, 3077680), (102, 2806120), (120, 2385202), (124, 2308260), (136, 2104590), (146, 1960440), (155, 1846608), (170, 1683672), (186, 1538840), (204, 1403060), (219, 1306960), (240, 1192601), (248, 1154130), (255, 1122448), (272, 1052295), (292, 980220), (310, 923304), (340, 841836), (365, 784176), (372, 769420), (408, 701530), (438, 653480), (465, 615536), (496, 577065), (510, 561224), (527, 543120), (584, 490110), (620, 461652), (680, 420918), (730, 392088), (744, 384710), (816, 350765), (876, 326740), (930, 307768), (961, 297840), (1020, 280612), (1054, 271560), (1095, 261392), (1168, 245055), (1240, 230826), (1241, 230640), (1360, 210459), (1460, 196044), (1488, 192355), (1581, 181040), (1752, 163370), (1860, 153884), (1922, 148920), (2040, 140306), (2108, 135780), (2190, 130696), (2263, 126480), (2480, 115413), (2482, 115320), (2635, 108624), (2883, 99280), (2920, 98022), (3162, 90520), (3504, 81685), (3720, 76942), (3723, 76880), (3844, 74460), (4080, 70153), (4216, 67890), (4380, 65348), (4526, 63240), (4805, 59568), (4964, 57660), (5270, 54312), (5766, 49640), (5840, 49011), (6205, 46128), (6324, 45260), (6789, 42160), (7440, 38471), (7446, 38440), (7688, 37230), (7905, 36208), (8432, 33945), (8760, 32674), (9052, 31620), (9610, 29784), (9928, 28830), (10540, 27156), (11315, 25296), (11532, 24820), (12410, 23064), (12648, 22630), (13578, 21080), (14415, 19856), (14892, 19220), (15376, 18615), (15810, 18104), (16337, 17520)]