378914760

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{5569}}^1$

素因数の和:5602

約数の個数: 192

約数和(自身を含む): 1459785600

約数和(自身を除く): 1080870840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 5569, 5670, 6804, 7560, 8505, 9720, 11138, 11340, 13608, 16707, 17010, 22276, 22680, 27845, 33414, 34020, 38983, 44552, 50121, 55690, 66828, 68040, 77966, 83535, 100242, 111380, 116949, 133656, 150363, 155932, 167070, 194915, 200484, 222760, 233898, 250605, 300726, 311864, 334140, 350847, 389830, 400968, 451089, 467796, 501210, 584745, 601452, 668280, 701694, 751815, 779660, 902178, 935592, 1002420, 1052541, 1169490, 1202904, 1353267, 1403388, 1503630, 1559320, 1754235, 1804356, 2004840, 2105082, 2255445, 2338980, 2706534, 2806776, 3007260, 3157623, 3508470, 3608712, 4210164, 4510890, 4677960, 5262705, 5413068, 6014520, 6315246, 6766335, 7016940, 8420328, 9021780, 9472869, 10525410, 10826136, 12630492, 13532670, 14033880, 15788115, 18043560, 18945738, 21050820, 25260984, 27065340, 31576230, 37891476, 42101640, 47364345, 54130680, 63152460, 75782952, 94728690, 126304920, 189457380, 378914760]

約数ペア:

[(1, 378914760), (2, 189457380), (3, 126304920), (4, 94728690), (5, 75782952), (6, 63152460), (7, 54130680), (8, 47364345), (9, 42101640), (10, 37891476), (12, 31576230), (14, 27065340), (15, 25260984), (18, 21050820), (20, 18945738), (21, 18043560), (24, 15788115), (27, 14033880), (28, 13532670), (30, 12630492), (35, 10826136), (36, 10525410), (40, 9472869), (42, 9021780), (45, 8420328), (54, 7016940), (56, 6766335), (60, 6315246), (63, 6014520), (70, 5413068), (72, 5262705), (81, 4677960), (84, 4510890), (90, 4210164), (105, 3608712), (108, 3508470), (120, 3157623), (126, 3007260), (135, 2806776), (140, 2706534), (162, 2338980), (168, 2255445), (180, 2105082), (189, 2004840), (210, 1804356), (216, 1754235), (243, 1559320), (252, 1503630), (270, 1403388), (280, 1353267), (315, 1202904), (324, 1169490), (360, 1052541), (378, 1002420), (405, 935592), (420, 902178), (486, 779660), (504, 751815), (540, 701694), (567, 668280), (630, 601452), (648, 584745), (756, 501210), (810, 467796), (840, 451089), (945, 400968), (972, 389830), (1080, 350847), (1134, 334140), (1215, 311864), (1260, 300726), (1512, 250605), (1620, 233898), (1701, 222760), (1890, 200484), (1944, 194915), (2268, 167070), (2430, 155932), (2520, 150363), (2835, 133656), (3240, 116949), (3402, 111380), (3780, 100242), (4536, 83535), (4860, 77966), (5569, 68040), (5670, 66828), (6804, 55690), (7560, 50121), (8505, 44552), (9720, 38983), (11138, 34020), (11340, 33414), (13608, 27845), (16707, 22680), (17010, 22276)]