681122520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:296

約数の個数: 320

約数和(自身を含む): 2505222720

約数和(自身を除く): 1824100200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 103, 104, 108, 117, 120, 130, 135, 156, 157, 162, 180, 195, 206, 216, 234, 260, 270, 309, 312, 314, 324, 351, 360, 390, 405, 412, 468, 471, 515, 520, 540, 585, 618, 628, 648, 702, 780, 785, 810, 824, 927, 936, 942, 1030, 1053, 1080, 1170, 1236, 1256, 1339, 1404, 1413, 1545, 1560, 1570, 1620, 1755, 1854, 1884, 2041, 2060, 2106, 2340, 2355, 2472, 2678, 2781, 2808, 2826, 3090, 3140, 3240, 3510, 3708, 3768, 4017, 4082, 4120, 4212, 4239, 4635, 4680, 4710, 5265, 5356, 5562, 5652, 6123, 6180, 6280, 6695, 7020, 7065, 7416, 8034, 8164, 8343, 8424, 8478, 9270, 9420, 10205, 10530, 10712, 11124, 11304, 12051, 12246, 12360, 12717, 13390, 13905, 14040, 14130, 16068, 16171, 16328, 16686, 16956, 18369, 18540, 18840, 20085, 20410, 21060, 21195, 22248, 24102, 24492, 25434, 26780, 27810, 28260, 30615, 32136, 32342, 33372, 33912, 36153, 36738, 37080, 40170, 40820, 41715, 42120, 42390, 48204, 48513, 48984, 50868, 53560, 55107, 55620, 56520, 60255, 61230, 63585, 64684, 66744, 72306, 73476, 80340, 80855, 81640, 83430, 84780, 91845, 96408, 97026, 101736, 108459, 110214, 111240, 120510, 122460, 127170, 129368, 144612, 145539, 146952, 160680, 161710, 165321, 166860, 169560, 180765, 183690, 194052, 210223, 216918, 220428, 241020, 242565, 244920, 254340, 275535, 289224, 291078, 323420, 330642, 333720, 361530, 367380, 388104, 420446, 433836, 436617, 440856, 482040, 485130, 508680, 542295, 551070, 582156, 630669, 646840, 661284, 723060, 727695, 734760, 826605, 840892, 867672, 873234, 970260, 1051115, 1084590, 1102140, 1164312, 1261338, 1309851, 1322568, 1446120, 1455390, 1653210, 1681784, 1746468, 1892007, 1940520, 2102230, 2169180, 2183085, 2204280, 2522676, 2619702, 2910780, 3153345, 3306420, 3492936, 3784014, 4204460, 4338360, 4366170, 5045352, 5239404, 5676021, 5821560, 6306690, 6549255, 6612840, 7568028, 8408920, 8732340, 9460035, 10478808, 11352042, 12613380, 13098510, 15136056, 17028063, 17464680, 18920070, 22704084, 25226760, 26197020, 28380105, 34056126, 37840140, 45408168, 52394040, 56760210, 68112252, 75680280, 85140315, 113520420, 136224504, 170280630, 227040840, 340561260, 681122520]

約数ペア:

[(1, 681122520), (2, 340561260), (3, 227040840), (4, 170280630), (5, 136224504), (6, 113520420), (8, 85140315), (9, 75680280), (10, 68112252), (12, 56760210), (13, 52394040), (15, 45408168), (18, 37840140), (20, 34056126), (24, 28380105), (26, 26197020), (27, 25226760), (30, 22704084), (36, 18920070), (39, 17464680), (40, 17028063), (45, 15136056), (52, 13098510), (54, 12613380), (60, 11352042), (65, 10478808), (72, 9460035), (78, 8732340), (81, 8408920), (90, 7568028), (103, 6612840), (104, 6549255), (108, 6306690), (117, 5821560), (120, 5676021), (130, 5239404), (135, 5045352), (156, 4366170), (157, 4338360), (162, 4204460), (180, 3784014), (195, 3492936), (206, 3306420), (216, 3153345), (234, 2910780), (260, 2619702), (270, 2522676), (309, 2204280), (312, 2183085), (314, 2169180), (324, 2102230), (351, 1940520), (360, 1892007), (390, 1746468), (405, 1681784), (412, 1653210), (468, 1455390), (471, 1446120), (515, 1322568), (520, 1309851), (540, 1261338), (585, 1164312), (618, 1102140), (628, 1084590), (648, 1051115), (702, 970260), (780, 873234), (785, 867672), (810, 840892), (824, 826605), (927, 734760), (936, 727695), (942, 723060), (1030, 661284), (1053, 646840), (1080, 630669), (1170, 582156), (1236, 551070), (1256, 542295), (1339, 508680), (1404, 485130), (1413, 482040), (1545, 440856), (1560, 436617), (1570, 433836), (1620, 420446), (1755, 388104), (1854, 367380), (1884, 361530), (2041, 333720), (2060, 330642), (2106, 323420), (2340, 291078), (2355, 289224), (2472, 275535), (2678, 254340), (2781, 244920), (2808, 242565), (2826, 241020), (3090, 220428), (3140, 216918), (3240, 210223), (3510, 194052), (3708, 183690), (3768, 180765), (4017, 169560), (4082, 166860), (4120, 165321), (4212, 161710), (4239, 160680), (4635, 146952), (4680, 145539), (4710, 144612), (5265, 129368), (5356, 127170), (5562, 122460), (5652, 120510), (6123, 111240), (6180, 110214), (6280, 108459), (6695, 101736), (7020, 97026), (7065, 96408), (7416, 91845), (8034, 84780), (8164, 83430), (8343, 81640), (8424, 80855), (8478, 80340), (9270, 73476), (9420, 72306), (10205, 66744), (10530, 64684), (10712, 63585), (11124, 61230), (11304, 60255), (12051, 56520), (12246, 55620), (12360, 55107), (12717, 53560), (13390, 50868), (13905, 48984), (14040, 48513), (14130, 48204), (16068, 42390), (16171, 42120), (16328, 41715), (16686, 40820), (16956, 40170), (18369, 37080), (18540, 36738), (18840, 36153), (20085, 33912), (20410, 33372), (21060, 32342), (21195, 32136), (22248, 30615), (24102, 28260), (24492, 27810), (25434, 26780)]