1519738080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1021}}^1$

素因数の和:1489

約数の個数: 192

約数和(自身を含む): 5488777728

約数和(自身を除く): 3969039648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 443, 480, 560, 672, 840, 886, 1021, 1120, 1329, 1680, 1772, 2042, 2215, 2658, 3063, 3101, 3360, 3544, 4084, 4430, 5105, 5316, 6126, 6202, 6645, 7088, 7147, 8168, 8860, 9303, 10210, 10632, 12252, 12404, 13290, 14176, 14294, 15315, 15505, 16336, 17720, 18606, 20420, 21264, 21441, 24504, 24808, 26580, 28588, 30630, 31010, 32672, 35440, 35735, 37212, 40840, 42528, 42882, 46515, 49008, 49616, 53160, 57176, 61260, 62020, 70880, 71470, 74424, 81680, 85764, 93030, 98016, 99232, 106320, 107205, 114352, 122520, 124040, 142940, 148848, 163360, 171528, 186060, 212640, 214410, 228704, 245040, 248080, 285880, 297696, 343056, 372120, 428820, 452303, 490080, 496160, 571760, 686112, 744240, 857640, 904606, 1143520, 1356909, 1488480, 1715280, 1809212, 2261515, 2713818, 3166121, 3430560, 3618424, 4523030, 5427636, 6332242, 6784545, 7236848, 9046060, 9498363, 10855272, 12664484, 13569090, 14473696, 15830605, 18092120, 18996726, 21710544, 25328968, 27138180, 31661210, 36184240, 37993452, 43421088, 47491815, 50657936, 54276360, 63322420, 72368480, 75986904, 94983630, 101315872, 108552720, 126644840, 151973808, 189967260, 217105440, 253289680, 303947616, 379934520, 506579360, 759869040, 1519738080]

約数ペア:

[(1, 1519738080), (2, 759869040), (3, 506579360), (4, 379934520), (5, 303947616), (6, 253289680), (7, 217105440), (8, 189967260), (10, 151973808), (12, 126644840), (14, 108552720), (15, 101315872), (16, 94983630), (20, 75986904), (21, 72368480), (24, 63322420), (28, 54276360), (30, 50657936), (32, 47491815), (35, 43421088), (40, 37993452), (42, 36184240), (48, 31661210), (56, 27138180), (60, 25328968), (70, 21710544), (80, 18996726), (84, 18092120), (96, 15830605), (105, 14473696), (112, 13569090), (120, 12664484), (140, 10855272), (160, 9498363), (168, 9046060), (210, 7236848), (224, 6784545), (240, 6332242), (280, 5427636), (336, 4523030), (420, 3618424), (443, 3430560), (480, 3166121), (560, 2713818), (672, 2261515), (840, 1809212), (886, 1715280), (1021, 1488480), (1120, 1356909), (1329, 1143520), (1680, 904606), (1772, 857640), (2042, 744240), (2215, 686112), (2658, 571760), (3063, 496160), (3101, 490080), (3360, 452303), (3544, 428820), (4084, 372120), (4430, 343056), (5105, 297696), (5316, 285880), (6126, 248080), (6202, 245040), (6645, 228704), (7088, 214410), (7147, 212640), (8168, 186060), (8860, 171528), (9303, 163360), (10210, 148848), (10632, 142940), (12252, 124040), (12404, 122520), (13290, 114352), (14176, 107205), (14294, 106320), (15315, 99232), (15505, 98016), (16336, 93030), (17720, 85764), (18606, 81680), (20420, 74424), (21264, 71470), (21441, 70880), (24504, 62020), (24808, 61260), (26580, 57176), (28588, 53160), (30630, 49616), (31010, 49008), (32672, 46515), (35440, 42882), (35735, 42528), (37212, 40840)]