2021942880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1489}}^1$

素因数の和:1574

約数の個数: 288

約数和(自身を含む): 7380434880

約数和(自身を除く): 5358492000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 41, 45, 46, 48, 60, 69, 72, 80, 82, 90, 92, 96, 115, 120, 123, 138, 144, 160, 164, 180, 184, 205, 207, 230, 240, 246, 276, 288, 328, 345, 360, 368, 369, 410, 414, 460, 480, 492, 552, 615, 656, 690, 720, 736, 738, 820, 828, 920, 943, 984, 1035, 1104, 1230, 1312, 1380, 1440, 1476, 1489, 1640, 1656, 1840, 1845, 1886, 1968, 2070, 2208, 2460, 2760, 2829, 2952, 2978, 3280, 3312, 3680, 3690, 3772, 3936, 4140, 4467, 4715, 4920, 5520, 5658, 5904, 5956, 6560, 6624, 7380, 7445, 7544, 8280, 8487, 8934, 9430, 9840, 11040, 11316, 11808, 11912, 13401, 14145, 14760, 14890, 15088, 16560, 16974, 17868, 18860, 19680, 22335, 22632, 23824, 26802, 28290, 29520, 29780, 30176, 33120, 33948, 34247, 35736, 37720, 42435, 44670, 45264, 47648, 53604, 56580, 59040, 59560, 61049, 67005, 67896, 68494, 71472, 75440, 84870, 89340, 90528, 102741, 107208, 113160, 119120, 122098, 134010, 135792, 136988, 142944, 150880, 169740, 171235, 178680, 183147, 205482, 214416, 226320, 238240, 244196, 268020, 271584, 273976, 305245, 308223, 339480, 342470, 357360, 366294, 410964, 428832, 452640, 488392, 513705, 536040, 547952, 549441, 610490, 616446, 678960, 684940, 714720, 732588, 821928, 915735, 976784, 1027410, 1072080, 1095904, 1098882, 1220980, 1232892, 1357920, 1369880, 1404127, 1465176, 1541115, 1643856, 1831470, 1953568, 2054820, 2144160, 2197764, 2441960, 2465784, 2739760, 2747205, 2808254, 2930352, 3082230, 3287712, 3662940, 4109640, 4212381, 4395528, 4883920, 4931568, 5479520, 5494410, 5616508, 5860704, 6164460, 7020635, 7325880, 8219280, 8424762, 8791056, 9767840, 9863136, 10988820, 11233016, 12328920, 12637143, 14041270, 14651760, 16438560, 16849524, 17582112, 21061905, 21977640, 22466032, 24657840, 25274286, 28082540, 29303520, 33699048, 42123810, 43955280, 44932064, 49315680, 50548572, 56165080, 63185715, 67398096, 84247620, 87910560, 101097144, 112330160, 126371430, 134796192, 168495240, 202194288, 224660320, 252742860, 336990480, 404388576, 505485720, 673980960, 1010971440, 2021942880]

約数ペア:

[(1, 2021942880), (2, 1010971440), (3, 673980960), (4, 505485720), (5, 404388576), (6, 336990480), (8, 252742860), (9, 224660320), (10, 202194288), (12, 168495240), (15, 134796192), (16, 126371430), (18, 112330160), (20, 101097144), (23, 87910560), (24, 84247620), (30, 67398096), (32, 63185715), (36, 56165080), (40, 50548572), (41, 49315680), (45, 44932064), (46, 43955280), (48, 42123810), (60, 33699048), (69, 29303520), (72, 28082540), (80, 25274286), (82, 24657840), (90, 22466032), (92, 21977640), (96, 21061905), (115, 17582112), (120, 16849524), (123, 16438560), (138, 14651760), (144, 14041270), (160, 12637143), (164, 12328920), (180, 11233016), (184, 10988820), (205, 9863136), (207, 9767840), (230, 8791056), (240, 8424762), (246, 8219280), (276, 7325880), (288, 7020635), (328, 6164460), (345, 5860704), (360, 5616508), (368, 5494410), (369, 5479520), (410, 4931568), (414, 4883920), (460, 4395528), (480, 4212381), (492, 4109640), (552, 3662940), (615, 3287712), (656, 3082230), (690, 2930352), (720, 2808254), (736, 2747205), (738, 2739760), (820, 2465784), (828, 2441960), (920, 2197764), (943, 2144160), (984, 2054820), (1035, 1953568), (1104, 1831470), (1230, 1643856), (1312, 1541115), (1380, 1465176), (1440, 1404127), (1476, 1369880), (1489, 1357920), (1640, 1232892), (1656, 1220980), (1840, 1098882), (1845, 1095904), (1886, 1072080), (1968, 1027410), (2070, 976784), (2208, 915735), (2460, 821928), (2760, 732588), (2829, 714720), (2952, 684940), (2978, 678960), (3280, 616446), (3312, 610490), (3680, 549441), (3690, 547952), (3772, 536040), (3936, 513705), (4140, 488392), (4467, 452640), (4715, 428832), (4920, 410964), (5520, 366294), (5658, 357360), (5904, 342470), (5956, 339480), (6560, 308223), (6624, 305245), (7380, 273976), (7445, 271584), (7544, 268020), (8280, 244196), (8487, 238240), (8934, 226320), (9430, 214416), (9840, 205482), (11040, 183147), (11316, 178680), (11808, 171235), (11912, 169740), (13401, 150880), (14145, 142944), (14760, 136988), (14890, 135792), (15088, 134010), (16560, 122098), (16974, 119120), (17868, 113160), (18860, 107208), (19680, 102741), (22335, 90528), (22632, 89340), (23824, 84870), (26802, 75440), (28290, 71472), (29520, 68494), (29780, 67896), (30176, 67005), (33120, 61049), (33948, 59560), (34247, 59040), (35736, 56580), (37720, 53604), (42435, 47648), (44670, 45264)]