19737992160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{4943}}^1$

素因数の和:5070

約数の個数: 288

約数和(自身を含む): 69969070080

約数和(自身を除く): 50231077920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 59, 60, 72, 80, 90, 94, 96, 118, 120, 141, 144, 160, 177, 180, 188, 235, 236, 240, 282, 288, 295, 354, 360, 376, 423, 470, 472, 480, 531, 564, 590, 705, 708, 720, 752, 846, 885, 940, 944, 1062, 1128, 1180, 1410, 1416, 1440, 1504, 1692, 1770, 1880, 1888, 2115, 2124, 2256, 2360, 2655, 2773, 2820, 2832, 3384, 3540, 3760, 4230, 4248, 4512, 4720, 4943, 5310, 5546, 5640, 5664, 6768, 7080, 7520, 8319, 8460, 8496, 9440, 9886, 10620, 11092, 11280, 13536, 13865, 14160, 14829, 16638, 16920, 16992, 19772, 21240, 22184, 22560, 24715, 24957, 27730, 28320, 29658, 33276, 33840, 39544, 41595, 42480, 44368, 44487, 49430, 49914, 55460, 59316, 66552, 67680, 74145, 79088, 83190, 84960, 88736, 88974, 98860, 99828, 110920, 118632, 124785, 133104, 148290, 158176, 166380, 177948, 197720, 199656, 221840, 222435, 232321, 237264, 249570, 266208, 291637, 296580, 332760, 355896, 395440, 399312, 443680, 444870, 464642, 474528, 499140, 583274, 593160, 665520, 696963, 711792, 790880, 798624, 874911, 889740, 929284, 998280, 1161605, 1166548, 1186320, 1331040, 1393926, 1423584, 1458185, 1749822, 1779480, 1858568, 1996560, 2090889, 2323210, 2333096, 2372640, 2624733, 2787852, 2916370, 3484815, 3499644, 3558960, 3717136, 3993120, 4181778, 4374555, 4646420, 4666192, 5249466, 5575704, 5832740, 6969630, 6999288, 7117920, 7434272, 8363556, 8749110, 9292840, 9332384, 10454445, 10498932, 11151408, 11665480, 13123665, 13706939, 13939260, 13998576, 16727112, 17498220, 18585680, 20908890, 20997864, 22302816, 23330960, 26247330, 27413878, 27878520, 27997152, 33454224, 34996440, 37171360, 41120817, 41817780, 41995728, 46661920, 52494660, 54827756, 55757040, 66908448, 68534695, 69992880, 82241634, 83635560, 83991456, 104989320, 109655512, 111514080, 123362451, 137069390, 139985760, 164483268, 167271120, 205604085, 209978640, 219311024, 246724902, 274138780, 328966536, 334542240, 411208170, 419957280, 438622048, 493449804, 548277560, 616812255, 657933072, 822416340, 986899608, 1096555120, 1233624510, 1315866144, 1644832680, 1973799216, 2193110240, 2467249020, 3289665360, 3947598432, 4934498040, 6579330720, 9868996080, 19737992160]

約数ペア:

[(1, 19737992160), (2, 9868996080), (3, 6579330720), (4, 4934498040), (5, 3947598432), (6, 3289665360), (8, 2467249020), (9, 2193110240), (10, 1973799216), (12, 1644832680), (15, 1315866144), (16, 1233624510), (18, 1096555120), (20, 986899608), (24, 822416340), (30, 657933072), (32, 616812255), (36, 548277560), (40, 493449804), (45, 438622048), (47, 419957280), (48, 411208170), (59, 334542240), (60, 328966536), (72, 274138780), (80, 246724902), (90, 219311024), (94, 209978640), (96, 205604085), (118, 167271120), (120, 164483268), (141, 139985760), (144, 137069390), (160, 123362451), (177, 111514080), (180, 109655512), (188, 104989320), (235, 83991456), (236, 83635560), (240, 82241634), (282, 69992880), (288, 68534695), (295, 66908448), (354, 55757040), (360, 54827756), (376, 52494660), (423, 46661920), (470, 41995728), (472, 41817780), (480, 41120817), (531, 37171360), (564, 34996440), (590, 33454224), (705, 27997152), (708, 27878520), (720, 27413878), (752, 26247330), (846, 23330960), (885, 22302816), (940, 20997864), (944, 20908890), (1062, 18585680), (1128, 17498220), (1180, 16727112), (1410, 13998576), (1416, 13939260), (1440, 13706939), (1504, 13123665), (1692, 11665480), (1770, 11151408), (1880, 10498932), (1888, 10454445), (2115, 9332384), (2124, 9292840), (2256, 8749110), (2360, 8363556), (2655, 7434272), (2773, 7117920), (2820, 6999288), (2832, 6969630), (3384, 5832740), (3540, 5575704), (3760, 5249466), (4230, 4666192), (4248, 4646420), (4512, 4374555), (4720, 4181778), (4943, 3993120), (5310, 3717136), (5546, 3558960), (5640, 3499644), (5664, 3484815), (6768, 2916370), (7080, 2787852), (7520, 2624733), (8319, 2372640), (8460, 2333096), (8496, 2323210), (9440, 2090889), (9886, 1996560), (10620, 1858568), (11092, 1779480), (11280, 1749822), (13536, 1458185), (13865, 1423584), (14160, 1393926), (14829, 1331040), (16638, 1186320), (16920, 1166548), (16992, 1161605), (19772, 998280), (21240, 929284), (22184, 889740), (22560, 874911), (24715, 798624), (24957, 790880), (27730, 711792), (28320, 696963), (29658, 665520), (33276, 593160), (33840, 583274), (39544, 499140), (41595, 474528), (42480, 464642), (44368, 444870), (44487, 443680), (49430, 399312), (49914, 395440), (55460, 355896), (59316, 332760), (66552, 296580), (67680, 291637), (74145, 266208), (79088, 249570), (83190, 237264), (84960, 232321), (88736, 222435), (88974, 221840), (98860, 199656), (99828, 197720), (110920, 177948), (118632, 166380), (124785, 158176), (133104, 148290)]