13328141440

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:379

約数の個数: 256

約数和(自身を含む): 34751293920

約数和(自身を除く): 21423152480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 73, 80, 85, 97, 128, 136, 146, 160, 170, 173, 194, 272, 292, 320, 340, 346, 365, 388, 485, 544, 584, 640, 680, 692, 730, 776, 865, 970, 1088, 1168, 1241, 1360, 1384, 1460, 1552, 1649, 1730, 1940, 2176, 2336, 2482, 2720, 2768, 2920, 2941, 3104, 3298, 3460, 3880, 4672, 4964, 5440, 5536, 5840, 5882, 6205, 6208, 6596, 6920, 7081, 7760, 8245, 9344, 9928, 10880, 11072, 11680, 11764, 12410, 12416, 12629, 13192, 13840, 14162, 14705, 15520, 16490, 16781, 19856, 22144, 23360, 23528, 24820, 25258, 26384, 27680, 28324, 29410, 31040, 32980, 33562, 35405, 39712, 46720, 47056, 49640, 50516, 52768, 55360, 56648, 58820, 62080, 63145, 65960, 67124, 70810, 79424, 83905, 94112, 99280, 101032, 105536, 110720, 113296, 117640, 120377, 126290, 131920, 134248, 141620, 158848, 167810, 188224, 198560, 202064, 211072, 214693, 226592, 235280, 240754, 252580, 263840, 268496, 283240, 285277, 335620, 376448, 397120, 404128, 429386, 453184, 470560, 481508, 505160, 527680, 536992, 566480, 570554, 601885, 671240, 794240, 808256, 858772, 906368, 941120, 963016, 1010320, 1055360, 1073465, 1073984, 1132960, 1141108, 1203770, 1225013, 1342480, 1426385, 1616512, 1717544, 1882240, 1926032, 2020640, 2146930, 2147968, 2265920, 2282216, 2407540, 2450026, 2684960, 2852770, 3435088, 3852064, 4041280, 4293860, 4531840, 4564432, 4815080, 4900052, 5369920, 5705540, 6125065, 6870176, 7704128, 8082560, 8587720, 9128864, 9630160, 9800104, 10739840, 11411080, 12250130, 13740352, 15408256, 17175440, 18257728, 19260320, 19600208, 20825221, 22822160, 24500260, 27480704, 34350880, 36515456, 38520640, 39200416, 41650442, 45644320, 49000520, 68701760, 77041280, 78400832, 83300884, 91288640, 98001040, 104126105, 137403520, 156801664, 166601768, 182577280, 196002080, 208252210, 333203536, 392004160, 416504420, 666407072, 784008320, 833008840, 1332814144, 1666017680, 2665628288, 3332035360, 6664070720, 13328141440]

約数ペア:

[(1, 13328141440), (2, 6664070720), (4, 3332035360), (5, 2665628288), (8, 1666017680), (10, 1332814144), (16, 833008840), (17, 784008320), (20, 666407072), (32, 416504420), (34, 392004160), (40, 333203536), (64, 208252210), (68, 196002080), (73, 182577280), (80, 166601768), (85, 156801664), (97, 137403520), (128, 104126105), (136, 98001040), (146, 91288640), (160, 83300884), (170, 78400832), (173, 77041280), (194, 68701760), (272, 49000520), (292, 45644320), (320, 41650442), (340, 39200416), (346, 38520640), (365, 36515456), (388, 34350880), (485, 27480704), (544, 24500260), (584, 22822160), (640, 20825221), (680, 19600208), (692, 19260320), (730, 18257728), (776, 17175440), (865, 15408256), (970, 13740352), (1088, 12250130), (1168, 11411080), (1241, 10739840), (1360, 9800104), (1384, 9630160), (1460, 9128864), (1552, 8587720), (1649, 8082560), (1730, 7704128), (1940, 6870176), (2176, 6125065), (2336, 5705540), (2482, 5369920), (2720, 4900052), (2768, 4815080), (2920, 4564432), (2941, 4531840), (3104, 4293860), (3298, 4041280), (3460, 3852064), (3880, 3435088), (4672, 2852770), (4964, 2684960), (5440, 2450026), (5536, 2407540), (5840, 2282216), (5882, 2265920), (6205, 2147968), (6208, 2146930), (6596, 2020640), (6920, 1926032), (7081, 1882240), (7760, 1717544), (8245, 1616512), (9344, 1426385), (9928, 1342480), (10880, 1225013), (11072, 1203770), (11680, 1141108), (11764, 1132960), (12410, 1073984), (12416, 1073465), (12629, 1055360), (13192, 1010320), (13840, 963016), (14162, 941120), (14705, 906368), (15520, 858772), (16490, 808256), (16781, 794240), (19856, 671240), (22144, 601885), (23360, 570554), (23528, 566480), (24820, 536992), (25258, 527680), (26384, 505160), (27680, 481508), (28324, 470560), (29410, 453184), (31040, 429386), (32980, 404128), (33562, 397120), (35405, 376448), (39712, 335620), (46720, 285277), (47056, 283240), (49640, 268496), (50516, 263840), (52768, 252580), (55360, 240754), (56648, 235280), (58820, 226592), (62080, 214693), (63145, 211072), (65960, 202064), (67124, 198560), (70810, 188224), (79424, 167810), (83905, 158848), (94112, 141620), (99280, 134248), (101032, 131920), (105536, 126290), (110720, 120377), (113296, 117640)]