2163719040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{809}}^1$

素因数の和:1037

約数の個数: 256

約数和(自身を含む): 7931520000

約数和(自身を除く): 5767800960

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 199, 210, 224, 240, 280, 320, 336, 384, 398, 420, 448, 480, 560, 597, 640, 672, 796, 809, 840, 896, 960, 995, 1120, 1194, 1344, 1393, 1592, 1618, 1680, 1920, 1990, 2240, 2388, 2427, 2688, 2786, 2985, 3184, 3236, 3360, 3980, 4045, 4179, 4480, 4776, 4854, 5572, 5663, 5970, 6368, 6472, 6720, 6965, 7960, 8090, 8358, 9552, 9708, 11144, 11326, 11940, 12135, 12736, 12944, 13440, 13930, 15920, 16180, 16716, 16989, 19104, 19416, 20895, 22288, 22652, 23880, 24270, 25472, 25888, 27860, 28315, 31840, 32360, 33432, 33978, 38208, 38832, 41790, 44576, 45304, 47760, 48540, 51776, 55720, 56630, 63680, 64720, 66864, 67956, 76416, 77664, 83580, 84945, 89152, 90608, 95520, 97080, 103552, 111440, 113260, 127360, 129440, 133728, 135912, 155328, 160991, 167160, 169890, 178304, 181216, 191040, 194160, 222880, 226520, 258880, 267456, 271824, 310656, 321982, 334320, 339780, 362432, 382080, 388320, 445760, 453040, 482973, 517760, 534912, 543648, 643964, 668640, 679560, 724864, 776640, 804955, 891520, 906080, 965946, 1087296, 1126937, 1287928, 1337280, 1359120, 1553280, 1609910, 1812160, 1931892, 2174592, 2253874, 2414865, 2575856, 2674560, 2718240, 3219820, 3380811, 3624320, 3863784, 4507748, 4829730, 5151712, 5436480, 5634685, 6439640, 6761622, 7727568, 9015496, 9659460, 10303424, 10872960, 11269370, 12879280, 13523244, 15455136, 16904055, 18030992, 19318920, 20606848, 22538740, 25758560, 27046488, 30910272, 33808110, 36061984, 38637840, 45077480, 51517120, 54092976, 61820544, 67616220, 72123968, 77275680, 90154960, 103034240, 108185952, 135232440, 144247936, 154551360, 180309920, 216371904, 270464880, 309102720, 360619840, 432743808, 540929760, 721239680, 1081859520, 2163719040]

約数ペア:

[(1, 2163719040), (2, 1081859520), (3, 721239680), (4, 540929760), (5, 432743808), (6, 360619840), (7, 309102720), (8, 270464880), (10, 216371904), (12, 180309920), (14, 154551360), (15, 144247936), (16, 135232440), (20, 108185952), (21, 103034240), (24, 90154960), (28, 77275680), (30, 72123968), (32, 67616220), (35, 61820544), (40, 54092976), (42, 51517120), (48, 45077480), (56, 38637840), (60, 36061984), (64, 33808110), (70, 30910272), (80, 27046488), (84, 25758560), (96, 22538740), (105, 20606848), (112, 19318920), (120, 18030992), (128, 16904055), (140, 15455136), (160, 13523244), (168, 12879280), (192, 11269370), (199, 10872960), (210, 10303424), (224, 9659460), (240, 9015496), (280, 7727568), (320, 6761622), (336, 6439640), (384, 5634685), (398, 5436480), (420, 5151712), (448, 4829730), (480, 4507748), (560, 3863784), (597, 3624320), (640, 3380811), (672, 3219820), (796, 2718240), (809, 2674560), (840, 2575856), (896, 2414865), (960, 2253874), (995, 2174592), (1120, 1931892), (1194, 1812160), (1344, 1609910), (1393, 1553280), (1592, 1359120), (1618, 1337280), (1680, 1287928), (1920, 1126937), (1990, 1087296), (2240, 965946), (2388, 906080), (2427, 891520), (2688, 804955), (2786, 776640), (2985, 724864), (3184, 679560), (3236, 668640), (3360, 643964), (3980, 543648), (4045, 534912), (4179, 517760), (4480, 482973), (4776, 453040), (4854, 445760), (5572, 388320), (5663, 382080), (5970, 362432), (6368, 339780), (6472, 334320), (6720, 321982), (6965, 310656), (7960, 271824), (8090, 267456), (8358, 258880), (9552, 226520), (9708, 222880), (11144, 194160), (11326, 191040), (11940, 181216), (12135, 178304), (12736, 169890), (12944, 167160), (13440, 160991), (13930, 155328), (15920, 135912), (16180, 133728), (16716, 129440), (16989, 127360), (19104, 113260), (19416, 111440), (20895, 103552), (22288, 97080), (22652, 95520), (23880, 90608), (24270, 89152), (25472, 84945), (25888, 83580), (27860, 77664), (28315, 76416), (31840, 67956), (32360, 66864), (33432, 64720), (33978, 63680), (38208, 56630), (38832, 55720), (41790, 51776), (44576, 48540), (45304, 47760)]