2153007360

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{26699}}^1$

素因数の和:26733

約数の個数: 216

約数和(自身を含む): 8513668800

約数和(自身を除く): 6360661440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26699, 26880, 40320, 53398, 80097, 80640, 106796, 133495, 160194, 186893, 213592, 240291, 266990, 320388, 373786, 400485, 427184, 480582, 533980, 560679, 640776, 747572, 800970, 854368, 934465, 961164, 1067960, 1121358, 1201455, 1281552, 1495144, 1601940, 1682037, 1708736, 1868930, 1922328, 2135920, 2242716, 2402910, 2563104, 2803395, 2990288, 3203880, 3364074, 3417472, 3737860, 3844656, 4271840, 4485432, 4805820, 5126208, 5606790, 5980576, 6407760, 6728148, 6834944, 7475720, 7689312, 8410185, 8543680, 8970864, 9611640, 10252416, 11213580, 11961152, 12815520, 13456296, 14951440, 15378624, 16820370, 17087360, 17941728, 19223280, 20504832, 22427160, 23922304, 25631040, 26912592, 29902880, 30757248, 33640740, 34174720, 35883456, 38446560, 44854320, 47844608, 51262080, 53825184, 59805760, 61514496, 67281480, 71766912, 76893120, 89708640, 102524160, 107650368, 119611520, 134562960, 143533824, 153786240, 179417280, 215300736, 239223040, 269125920, 307572480, 358834560, 430601472, 538251840, 717669120, 1076503680, 2153007360]

約数ペア:

[(1, 2153007360), (2, 1076503680), (3, 717669120), (4, 538251840), (5, 430601472), (6, 358834560), (7, 307572480), (8, 269125920), (9, 239223040), (10, 215300736), (12, 179417280), (14, 153786240), (15, 143533824), (16, 134562960), (18, 119611520), (20, 107650368), (21, 102524160), (24, 89708640), (28, 76893120), (30, 71766912), (32, 67281480), (35, 61514496), (36, 59805760), (40, 53825184), (42, 51262080), (45, 47844608), (48, 44854320), (56, 38446560), (60, 35883456), (63, 34174720), (64, 33640740), (70, 30757248), (72, 29902880), (80, 26912592), (84, 25631040), (90, 23922304), (96, 22427160), (105, 20504832), (112, 19223280), (120, 17941728), (126, 17087360), (128, 16820370), (140, 15378624), (144, 14951440), (160, 13456296), (168, 12815520), (180, 11961152), (192, 11213580), (210, 10252416), (224, 9611640), (240, 8970864), (252, 8543680), (256, 8410185), (280, 7689312), (288, 7475720), (315, 6834944), (320, 6728148), (336, 6407760), (360, 5980576), (384, 5606790), (420, 5126208), (448, 4805820), (480, 4485432), (504, 4271840), (560, 3844656), (576, 3737860), (630, 3417472), (640, 3364074), (672, 3203880), (720, 2990288), (768, 2803395), (840, 2563104), (896, 2402910), (960, 2242716), (1008, 2135920), (1120, 1922328), (1152, 1868930), (1260, 1708736), (1280, 1682037), (1344, 1601940), (1440, 1495144), (1680, 1281552), (1792, 1201455), (1920, 1121358), (2016, 1067960), (2240, 961164), (2304, 934465), (2520, 854368), (2688, 800970), (2880, 747572), (3360, 640776), (3840, 560679), (4032, 533980), (4480, 480582), (5040, 427184), (5376, 400485), (5760, 373786), (6720, 320388), (8064, 266990), (8960, 240291), (10080, 213592), (11520, 186893), (13440, 160194), (16128, 133495), (20160, 106796), (26699, 80640), (26880, 80097), (40320, 53398)]