344078280

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:435

約数の個数: 384

約数和(自身を含む): 1430956800

約数和(自身を除く): 1086878520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 162, 168, 180, 182, 189, 195, 210, 216, 234, 243, 252, 260, 270, 273, 280, 312, 315, 324, 351, 360, 364, 378, 389, 390, 405, 420, 455, 468, 486, 504, 520, 540, 546, 567, 585, 630, 648, 702, 728, 756, 778, 780, 810, 819, 840, 910, 936, 945, 972, 1053, 1080, 1092, 1134, 1167, 1170, 1215, 1260, 1365, 1404, 1512, 1556, 1560, 1620, 1638, 1701, 1755, 1820, 1890, 1944, 1945, 2106, 2184, 2268, 2334, 2340, 2430, 2457, 2520, 2723, 2730, 2808, 2835, 3112, 3159, 3240, 3276, 3402, 3501, 3510, 3640, 3780, 3890, 4095, 4212, 4536, 4668, 4680, 4860, 4914, 5057, 5265, 5446, 5460, 5670, 5835, 6318, 6552, 6804, 7002, 7020, 7371, 7560, 7780, 8169, 8190, 8424, 8505, 9336, 9720, 9828, 10114, 10503, 10530, 10892, 10920, 11340, 11670, 12285, 12636, 13608, 13615, 14004, 14040, 14742, 15171, 15560, 15795, 16338, 16380, 17010, 17505, 19656, 20228, 21006, 21060, 21784, 22113, 22680, 23340, 24507, 24570, 25272, 25285, 27230, 28008, 29484, 30342, 31509, 31590, 32676, 32760, 34020, 35010, 35399, 36855, 40456, 40845, 42012, 42120, 44226, 45513, 46680, 49014, 49140, 50570, 52515, 54460, 58968, 60684, 63018, 63180, 65352, 68040, 70020, 70798, 73521, 73710, 75855, 81690, 84024, 88452, 91026, 94527, 98028, 98280, 101140, 105030, 106197, 108920, 110565, 121368, 122535, 126036, 126360, 136539, 140040, 141596, 147042, 147420, 151710, 157545, 163380, 176904, 176995, 182052, 189054, 196056, 202280, 210060, 212394, 220563, 221130, 227565, 245070, 252072, 273078, 283192, 294084, 294840, 303420, 315090, 318591, 326760, 353990, 364104, 367605, 378108, 409617, 420120, 424788, 441126, 442260, 455130, 472635, 490140, 530985, 546156, 588168, 606840, 630180, 637182, 661689, 682695, 707980, 735210, 756216, 819234, 849576, 882252, 884520, 910260, 945270, 955773, 980280, 1061970, 1092312, 1102815, 1228851, 1260360, 1274364, 1323378, 1365390, 1415960, 1470420, 1592955, 1638468, 1764504, 1820520, 1890540, 1911546, 2048085, 2123940, 2205630, 2457702, 2548728, 2646756, 2730780, 2867319, 2940840, 3185910, 3276936, 3308445, 3781080, 3823092, 4096170, 4247880, 4411260, 4778865, 4915404, 5293512, 5461560, 5734638, 6144255, 6371820, 6616890, 7646184, 8192340, 8601957, 8822520, 9557730, 9830808, 11469276, 12288510, 12743640, 13233780, 14336595, 16384680, 17203914, 19115460, 22938552, 24577020, 26467560, 28673190, 34407828, 38230920, 43009785, 49154040, 57346380, 68815656, 86019570, 114692760, 172039140, 344078280]

約数ペア:

[(1, 344078280), (2, 172039140), (3, 114692760), (4, 86019570), (5, 68815656), (6, 57346380), (7, 49154040), (8, 43009785), (9, 38230920), (10, 34407828), (12, 28673190), (13, 26467560), (14, 24577020), (15, 22938552), (18, 19115460), (20, 17203914), (21, 16384680), (24, 14336595), (26, 13233780), (27, 12743640), (28, 12288510), (30, 11469276), (35, 9830808), (36, 9557730), (39, 8822520), (40, 8601957), (42, 8192340), (45, 7646184), (52, 6616890), (54, 6371820), (56, 6144255), (60, 5734638), (63, 5461560), (65, 5293512), (70, 4915404), (72, 4778865), (78, 4411260), (81, 4247880), (84, 4096170), (90, 3823092), (91, 3781080), (104, 3308445), (105, 3276936), (108, 3185910), (117, 2940840), (120, 2867319), (126, 2730780), (130, 2646756), (135, 2548728), (140, 2457702), (156, 2205630), (162, 2123940), (168, 2048085), (180, 1911546), (182, 1890540), (189, 1820520), (195, 1764504), (210, 1638468), (216, 1592955), (234, 1470420), (243, 1415960), (252, 1365390), (260, 1323378), (270, 1274364), (273, 1260360), (280, 1228851), (312, 1102815), (315, 1092312), (324, 1061970), (351, 980280), (360, 955773), (364, 945270), (378, 910260), (389, 884520), (390, 882252), (405, 849576), (420, 819234), (455, 756216), (468, 735210), (486, 707980), (504, 682695), (520, 661689), (540, 637182), (546, 630180), (567, 606840), (585, 588168), (630, 546156), (648, 530985), (702, 490140), (728, 472635), (756, 455130), (778, 442260), (780, 441126), (810, 424788), (819, 420120), (840, 409617), (910, 378108), (936, 367605), (945, 364104), (972, 353990), (1053, 326760), (1080, 318591), (1092, 315090), (1134, 303420), (1167, 294840), (1170, 294084), (1215, 283192), (1260, 273078), (1365, 252072), (1404, 245070), (1512, 227565), (1556, 221130), (1560, 220563), (1620, 212394), (1638, 210060), (1701, 202280), (1755, 196056), (1820, 189054), (1890, 182052), (1944, 176995), (1945, 176904), (2106, 163380), (2184, 157545), (2268, 151710), (2334, 147420), (2340, 147042), (2430, 141596), (2457, 140040), (2520, 136539), (2723, 126360), (2730, 126036), (2808, 122535), (2835, 121368), (3112, 110565), (3159, 108920), (3240, 106197), (3276, 105030), (3402, 101140), (3501, 98280), (3510, 98028), (3640, 94527), (3780, 91026), (3890, 88452), (4095, 84024), (4212, 81690), (4536, 75855), (4668, 73710), (4680, 73521), (4860, 70798), (4914, 70020), (5057, 68040), (5265, 65352), (5446, 63180), (5460, 63018), (5670, 60684), (5835, 58968), (6318, 54460), (6552, 52515), (6804, 50570), (7002, 49140), (7020, 49014), (7371, 46680), (7560, 45513), (7780, 44226), (8169, 42120), (8190, 42012), (8424, 40845), (8505, 40456), (9336, 36855), (9720, 35399), (9828, 35010), (10114, 34020), (10503, 32760), (10530, 32676), (10892, 31590), (10920, 31509), (11340, 30342), (11670, 29484), (12285, 28008), (12636, 27230), (13608, 25285), (13615, 25272), (14004, 24570), (14040, 24507), (14742, 23340), (15171, 22680), (15560, 22113), (15795, 21784), (16338, 21060), (16380, 21006), (17010, 20228), (17505, 19656)]