197008560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{39089}}^1$

素因数の和:39115

約数の個数: 120

約数和(自身を含む): 756156960

約数和(自身を除く): 559148400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 39089, 78178, 117267, 156356, 195445, 234534, 273623, 312712, 351801, 390890, 469068, 547246, 586335, 625424, 703602, 781780, 820869, 938136, 1094492, 1172670, 1368115, 1407204, 1563560, 1641738, 1759005, 1876272, 2188984, 2345340, 2462607, 2736230, 2814408, 3127120, 3283476, 3518010, 4104345, 4377968, 4690680, 4925214, 5472460, 5628816, 6566952, 7036020, 8208690, 9381360, 9850428, 10944920, 12313035, 13133904, 14072040, 16417380, 19700856, 21889840, 24626070, 28144080, 32834760, 39401712, 49252140, 65669520, 98504280, 197008560]

約数ペア:

[(1, 197008560), (2, 98504280), (3, 65669520), (4, 49252140), (5, 39401712), (6, 32834760), (7, 28144080), (8, 24626070), (9, 21889840), (10, 19700856), (12, 16417380), (14, 14072040), (15, 13133904), (16, 12313035), (18, 10944920), (20, 9850428), (21, 9381360), (24, 8208690), (28, 7036020), (30, 6566952), (35, 5628816), (36, 5472460), (40, 4925214), (42, 4690680), (45, 4377968), (48, 4104345), (56, 3518010), (60, 3283476), (63, 3127120), (70, 2814408), (72, 2736230), (80, 2462607), (84, 2345340), (90, 2188984), (105, 1876272), (112, 1759005), (120, 1641738), (126, 1563560), (140, 1407204), (144, 1368115), (168, 1172670), (180, 1094492), (210, 938136), (240, 820869), (252, 781780), (280, 703602), (315, 625424), (336, 586335), (360, 547246), (420, 469068), (504, 390890), (560, 351801), (630, 312712), (720, 273623), (840, 234534), (1008, 195445), (1260, 156356), (1680, 117267), (2520, 78178), (5040, 39089)]