12680193120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{42403}}^1$

素因数の和:42517

約数の個数: 192

約数和(自身を含む): 46162690560

約数和(自身を除く): 33482497440

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, 89, 96, 105, 112, 120, 140, 160, 168, 178, 210, 224, 240, 267, 280, 336, 356, 420, 445, 480, 534, 560, 623, 672, 712, 840, 890, 1068, 1120, 1246, 1335, 1424, 1680, 1780, 1869, 2136, 2492, 2670, 2848, 3115, 3360, 3560, 3738, 4272, 4984, 5340, 6230, 7120, 7476, 8544, 9345, 9968, 10680, 12460, 14240, 14952, 18690, 19936, 21360, 24920, 29904, 37380, 42403, 42720, 49840, 59808, 74760, 84806, 99680, 127209, 149520, 169612, 212015, 254418, 296821, 299040, 339224, 424030, 508836, 593642, 636045, 678448, 848060, 890463, 1017672, 1187284, 1272090, 1356896, 1484105, 1696120, 1780926, 2035344, 2374568, 2544180, 2968210, 3392240, 3561852, 3773867, 4070688, 4452315, 4749136, 5088360, 5936420, 6784480, 7123704, 7547734, 8904630, 9498272, 10176720, 11321601, 11872840, 14247408, 15095468, 17809260, 18869335, 20353440, 22643202, 23745680, 26417069, 28494816, 30190936, 35618520, 37738670, 45286404, 47491360, 52834138, 56608005, 60381872, 71237040, 75477340, 79251207, 90572808, 105668276, 113216010, 120763744, 132085345, 142474080, 150954680, 158502414, 181145616, 211336552, 226432020, 264170690, 301909360, 317004828, 362291232, 396256035, 422673104, 452864040, 528341380, 603818720, 634009656, 792512070, 845346208, 905728080, 1056682760, 1268019312, 1585024140, 1811456160, 2113365520, 2536038624, 3170048280, 4226731040, 6340096560, 12680193120]

約数ペア:

[(1, 12680193120), (2, 6340096560), (3, 4226731040), (4, 3170048280), (5, 2536038624), (6, 2113365520), (7, 1811456160), (8, 1585024140), (10, 1268019312), (12, 1056682760), (14, 905728080), (15, 845346208), (16, 792512070), (20, 634009656), (21, 603818720), (24, 528341380), (28, 452864040), (30, 422673104), (32, 396256035), (35, 362291232), (40, 317004828), (42, 301909360), (48, 264170690), (56, 226432020), (60, 211336552), (70, 181145616), (80, 158502414), (84, 150954680), (89, 142474080), (96, 132085345), (105, 120763744), (112, 113216010), (120, 105668276), (140, 90572808), (160, 79251207), (168, 75477340), (178, 71237040), (210, 60381872), (224, 56608005), (240, 52834138), (267, 47491360), (280, 45286404), (336, 37738670), (356, 35618520), (420, 30190936), (445, 28494816), (480, 26417069), (534, 23745680), (560, 22643202), (623, 20353440), (672, 18869335), (712, 17809260), (840, 15095468), (890, 14247408), (1068, 11872840), (1120, 11321601), (1246, 10176720), (1335, 9498272), (1424, 8904630), (1680, 7547734), (1780, 7123704), (1869, 6784480), (2136, 5936420), (2492, 5088360), (2670, 4749136), (2848, 4452315), (3115, 4070688), (3360, 3773867), (3560, 3561852), (3738, 3392240), (4272, 2968210), (4984, 2544180), (5340, 2374568), (6230, 2035344), (7120, 1780926), (7476, 1696120), (8544, 1484105), (9345, 1356896), (9968, 1272090), (10680, 1187284), (12460, 1017672), (14240, 890463), (14952, 848060), (18690, 678448), (19936, 636045), (21360, 593642), (24920, 508836), (29904, 424030), (37380, 339224), (42403, 299040), (42720, 296821), (49840, 254418), (59808, 212015), (74760, 169612), (84806, 149520), (99680, 127209)]