980728560

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{7207}}^1$

素因数の和:7242

約数の個数: 240

約数和(自身を含む): 3904083456

約数和(自身を除く): 2923354896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4536, 4860, 5040, 5670, 6480, 6804, 7207, 7560, 8505, 9072, 9720, 11340, 13608, 14414, 15120, 17010, 19440, 21621, 22680, 27216, 28828, 34020, 36035, 43242, 45360, 50449, 57656, 64863, 68040, 72070, 86484, 100898, 108105, 115312, 129726, 136080, 144140, 151347, 172968, 194589, 201796, 216210, 252245, 259452, 288280, 302694, 324315, 345936, 389178, 403592, 432420, 454041, 504490, 518904, 576560, 583767, 605388, 648630, 756735, 778356, 807184, 864840, 908082, 972945, 1008980, 1037808, 1167534, 1210776, 1297260, 1362123, 1513470, 1556712, 1729680, 1751301, 1816164, 1945890, 2017960, 2270205, 2335068, 2421552, 2594520, 2724246, 2918835, 3026940, 3113424, 3502602, 3632328, 3891780, 4035920, 4086369, 4540410, 4670136, 5189040, 5448492, 5837670, 6053880, 6810615, 7005204, 7264656, 7783560, 8172738, 8756505, 9080820, 9340272, 10896984, 11675340, 12107760, 12259107, 13621230, 14010408, 15567120, 16345476, 17513010, 18161640, 20431845, 21793968, 23350680, 24518214, 27242460, 28020816, 32690952, 35026020, 36323280, 40863690, 46701360, 49036428, 54484920, 61295535, 65381904, 70052040, 81727380, 98072856, 108969840, 122591070, 140104080, 163454760, 196145712, 245182140, 326909520, 490364280, 980728560]

約数ペア:

[(1, 980728560), (2, 490364280), (3, 326909520), (4, 245182140), (5, 196145712), (6, 163454760), (7, 140104080), (8, 122591070), (9, 108969840), (10, 98072856), (12, 81727380), (14, 70052040), (15, 65381904), (16, 61295535), (18, 54484920), (20, 49036428), (21, 46701360), (24, 40863690), (27, 36323280), (28, 35026020), (30, 32690952), (35, 28020816), (36, 27242460), (40, 24518214), (42, 23350680), (45, 21793968), (48, 20431845), (54, 18161640), (56, 17513010), (60, 16345476), (63, 15567120), (70, 14010408), (72, 13621230), (80, 12259107), (81, 12107760), (84, 11675340), (90, 10896984), (105, 9340272), (108, 9080820), (112, 8756505), (120, 8172738), (126, 7783560), (135, 7264656), (140, 7005204), (144, 6810615), (162, 6053880), (168, 5837670), (180, 5448492), (189, 5189040), (210, 4670136), (216, 4540410), (240, 4086369), (243, 4035920), (252, 3891780), (270, 3632328), (280, 3502602), (315, 3113424), (324, 3026940), (336, 2918835), (360, 2724246), (378, 2594520), (405, 2421552), (420, 2335068), (432, 2270205), (486, 2017960), (504, 1945890), (540, 1816164), (560, 1751301), (567, 1729680), (630, 1556712), (648, 1513470), (720, 1362123), (756, 1297260), (810, 1210776), (840, 1167534), (945, 1037808), (972, 1008980), (1008, 972945), (1080, 908082), (1134, 864840), (1215, 807184), (1260, 778356), (1296, 756735), (1512, 648630), (1620, 605388), (1680, 583767), (1701, 576560), (1890, 518904), (1944, 504490), (2160, 454041), (2268, 432420), (2430, 403592), (2520, 389178), (2835, 345936), (3024, 324315), (3240, 302694), (3402, 288280), (3780, 259452), (3888, 252245), (4536, 216210), (4860, 201796), (5040, 194589), (5670, 172968), (6480, 151347), (6804, 144140), (7207, 136080), (7560, 129726), (8505, 115312), (9072, 108105), (9720, 100898), (11340, 86484), (13608, 72070), (14414, 68040), (15120, 64863), (17010, 57656), (19440, 50449), (21621, 45360), (22680, 43242), (27216, 36035), (28828, 34020)]