39897360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 200

約数和(自身を含む): 142598016

約数和(自身を除く): 102700656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 108, 120, 131, 135, 141, 144, 162, 180, 188, 216, 235, 240, 262, 270, 282, 324, 360, 376, 393, 405, 423, 432, 470, 524, 540, 564, 648, 655, 705, 720, 752, 786, 810, 846, 940, 1048, 1080, 1128, 1179, 1269, 1296, 1310, 1410, 1572, 1620, 1692, 1880, 1965, 2096, 2115, 2160, 2256, 2358, 2538, 2620, 2820, 3144, 3240, 3384, 3537, 3760, 3807, 3930, 4230, 4716, 5076, 5240, 5640, 5895, 6157, 6288, 6345, 6480, 6768, 7074, 7614, 7860, 8460, 9432, 10152, 10480, 10611, 11280, 11790, 12314, 12690, 14148, 15228, 15720, 16920, 17685, 18471, 18864, 19035, 20304, 21222, 23580, 24628, 25380, 28296, 30456, 30785, 31440, 33840, 35370, 36942, 38070, 42444, 47160, 49256, 50760, 53055, 55413, 56592, 60912, 61570, 70740, 73884, 76140, 84888, 92355, 94320, 98512, 101520, 106110, 110826, 123140, 141480, 147768, 152280, 166239, 169776, 184710, 212220, 221652, 246280, 277065, 282960, 295536, 304560, 332478, 369420, 424440, 443304, 492560, 498717, 554130, 664956, 738840, 831195, 848880, 886608, 997434, 1108260, 1329912, 1477680, 1662390, 1994868, 2216520, 2493585, 2659824, 3324780, 3989736, 4433040, 4987170, 6649560, 7979472, 9974340, 13299120, 19948680, 39897360]

約数ペア:

[(1, 39897360), (2, 19948680), (3, 13299120), (4, 9974340), (5, 7979472), (6, 6649560), (8, 4987170), (9, 4433040), (10, 3989736), (12, 3324780), (15, 2659824), (16, 2493585), (18, 2216520), (20, 1994868), (24, 1662390), (27, 1477680), (30, 1329912), (36, 1108260), (40, 997434), (45, 886608), (47, 848880), (48, 831195), (54, 738840), (60, 664956), (72, 554130), (80, 498717), (81, 492560), (90, 443304), (94, 424440), (108, 369420), (120, 332478), (131, 304560), (135, 295536), (141, 282960), (144, 277065), (162, 246280), (180, 221652), (188, 212220), (216, 184710), (235, 169776), (240, 166239), (262, 152280), (270, 147768), (282, 141480), (324, 123140), (360, 110826), (376, 106110), (393, 101520), (405, 98512), (423, 94320), (432, 92355), (470, 84888), (524, 76140), (540, 73884), (564, 70740), (648, 61570), (655, 60912), (705, 56592), (720, 55413), (752, 53055), (786, 50760), (810, 49256), (846, 47160), (940, 42444), (1048, 38070), (1080, 36942), (1128, 35370), (1179, 33840), (1269, 31440), (1296, 30785), (1310, 30456), (1410, 28296), (1572, 25380), (1620, 24628), (1692, 23580), (1880, 21222), (1965, 20304), (2096, 19035), (2115, 18864), (2160, 18471), (2256, 17685), (2358, 16920), (2538, 15720), (2620, 15228), (2820, 14148), (3144, 12690), (3240, 12314), (3384, 11790), (3537, 11280), (3760, 10611), (3807, 10480), (3930, 10152), (4230, 9432), (4716, 8460), (5076, 7860), (5240, 7614), (5640, 7074), (5895, 6768), (6157, 6480), (6288, 6345)]