5905681040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3121}}^1$

素因数の和:3281

約数の個数: 160

約数和(自身を含む): 16352286720

約数和(自身を除く): 10446605680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 109, 112, 124, 140, 155, 217, 218, 248, 280, 310, 434, 436, 496, 545, 560, 620, 763, 868, 872, 1085, 1090, 1240, 1526, 1736, 1744, 2170, 2180, 2480, 3052, 3121, 3379, 3472, 3815, 4340, 4360, 6104, 6242, 6758, 7630, 8680, 8720, 12208, 12484, 13516, 15260, 15605, 16895, 17360, 21847, 23653, 24968, 27032, 30520, 31210, 33790, 43694, 47306, 49936, 54064, 61040, 62420, 67580, 87388, 94612, 96751, 109235, 118265, 124840, 135160, 174776, 189224, 193502, 218470, 236530, 249680, 270320, 340189, 349552, 378448, 387004, 436940, 473060, 483755, 677257, 680378, 774008, 873880, 946120, 967510, 1354514, 1360756, 1548016, 1700945, 1747760, 1892240, 1935020, 2381323, 2709028, 2721512, 3386285, 3401890, 3870040, 4762646, 5418056, 5443024, 6772570, 6803780, 7740080, 9525292, 10545859, 10836112, 11906615, 13545140, 13607560, 19050584, 21091718, 23813230, 27090280, 27215120, 38101168, 42183436, 47626460, 52729295, 54180560, 73821013, 84366872, 95252920, 105458590, 147642026, 168733744, 190505840, 210917180, 295284052, 369105065, 421834360, 590568104, 738210130, 843668720, 1181136208, 1476420260, 2952840520, 5905681040]

約数ペア:

[(1, 5905681040), (2, 2952840520), (4, 1476420260), (5, 1181136208), (7, 843668720), (8, 738210130), (10, 590568104), (14, 421834360), (16, 369105065), (20, 295284052), (28, 210917180), (31, 190505840), (35, 168733744), (40, 147642026), (56, 105458590), (62, 95252920), (70, 84366872), (80, 73821013), (109, 54180560), (112, 52729295), (124, 47626460), (140, 42183436), (155, 38101168), (217, 27215120), (218, 27090280), (248, 23813230), (280, 21091718), (310, 19050584), (434, 13607560), (436, 13545140), (496, 11906615), (545, 10836112), (560, 10545859), (620, 9525292), (763, 7740080), (868, 6803780), (872, 6772570), (1085, 5443024), (1090, 5418056), (1240, 4762646), (1526, 3870040), (1736, 3401890), (1744, 3386285), (2170, 2721512), (2180, 2709028), (2480, 2381323), (3052, 1935020), (3121, 1892240), (3379, 1747760), (3472, 1700945), (3815, 1548016), (4340, 1360756), (4360, 1354514), (6104, 967510), (6242, 946120), (6758, 873880), (7630, 774008), (8680, 680378), (8720, 677257), (12208, 483755), (12484, 473060), (13516, 436940), (15260, 387004), (15605, 378448), (16895, 349552), (17360, 340189), (21847, 270320), (23653, 249680), (24968, 236530), (27032, 218470), (30520, 193502), (31210, 189224), (33790, 174776), (43694, 135160), (47306, 124840), (49936, 118265), (54064, 109235), (61040, 96751), (62420, 94612), (67580, 87388)]