19176705240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{29231}}^1$

素因数の和:29334

約数の個数: 256

約数和(自身を含む): 72738570240

約数和(自身を除く): 53561865000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 71, 77, 84, 88, 105, 110, 120, 132, 140, 142, 154, 165, 168, 210, 213, 220, 231, 264, 280, 284, 308, 330, 355, 385, 420, 426, 440, 462, 497, 568, 616, 660, 710, 770, 781, 840, 852, 924, 994, 1065, 1155, 1320, 1420, 1491, 1540, 1562, 1704, 1848, 1988, 2130, 2310, 2343, 2485, 2840, 2982, 3080, 3124, 3905, 3976, 4260, 4620, 4686, 4970, 5467, 5964, 6248, 7455, 7810, 8520, 9240, 9372, 9940, 10934, 11715, 11928, 14910, 15620, 16401, 18744, 19880, 21868, 23430, 27335, 29231, 29820, 31240, 32802, 43736, 46860, 54670, 58462, 59640, 65604, 82005, 87693, 93720, 109340, 116924, 131208, 146155, 164010, 175386, 204617, 218680, 233848, 292310, 321541, 328020, 350772, 409234, 438465, 584620, 613851, 643082, 656040, 701544, 818468, 876930, 964623, 1023085, 1169240, 1227702, 1286164, 1607705, 1636936, 1753860, 1929246, 2046170, 2075401, 2250787, 2455404, 2572328, 3069255, 3215410, 3507720, 3858492, 4092340, 4150802, 4501574, 4823115, 4910808, 6138510, 6226203, 6430820, 6752361, 7716984, 8184680, 8301604, 9003148, 9646230, 10377005, 11253935, 12277020, 12452406, 12861640, 13504722, 14527807, 16603208, 18006296, 19292460, 20754010, 22507870, 22829411, 24554040, 24904812, 27009444, 29055614, 31131015, 33761805, 38584920, 41508020, 43583421, 45015740, 45658822, 49809624, 54018888, 58111228, 62262030, 67523610, 68488233, 72639035, 83016040, 87166842, 90031480, 91317644, 114147055, 116222456, 124524060, 135047220, 136976466, 145278070, 159805877, 174333684, 182635288, 217917105, 228294110, 249048120, 270094440, 273952932, 290556140, 319611754, 342441165, 348667368, 435834210, 456588220, 479417631, 547905864, 581112280, 639223508, 684882330, 799029385, 871668420, 913176440, 958835262, 1278447016, 1369764660, 1598058770, 1743336840, 1917670524, 2397088155, 2739529320, 3196117540, 3835341048, 4794176310, 6392235080, 9588352620, 19176705240]

約数ペア:

[(1, 19176705240), (2, 9588352620), (3, 6392235080), (4, 4794176310), (5, 3835341048), (6, 3196117540), (7, 2739529320), (8, 2397088155), (10, 1917670524), (11, 1743336840), (12, 1598058770), (14, 1369764660), (15, 1278447016), (20, 958835262), (21, 913176440), (22, 871668420), (24, 799029385), (28, 684882330), (30, 639223508), (33, 581112280), (35, 547905864), (40, 479417631), (42, 456588220), (44, 435834210), (55, 348667368), (56, 342441165), (60, 319611754), (66, 290556140), (70, 273952932), (71, 270094440), (77, 249048120), (84, 228294110), (88, 217917105), (105, 182635288), (110, 174333684), (120, 159805877), (132, 145278070), (140, 136976466), (142, 135047220), (154, 124524060), (165, 116222456), (168, 114147055), (210, 91317644), (213, 90031480), (220, 87166842), (231, 83016040), (264, 72639035), (280, 68488233), (284, 67523610), (308, 62262030), (330, 58111228), (355, 54018888), (385, 49809624), (420, 45658822), (426, 45015740), (440, 43583421), (462, 41508020), (497, 38584920), (568, 33761805), (616, 31131015), (660, 29055614), (710, 27009444), (770, 24904812), (781, 24554040), (840, 22829411), (852, 22507870), (924, 20754010), (994, 19292460), (1065, 18006296), (1155, 16603208), (1320, 14527807), (1420, 13504722), (1491, 12861640), (1540, 12452406), (1562, 12277020), (1704, 11253935), (1848, 10377005), (1988, 9646230), (2130, 9003148), (2310, 8301604), (2343, 8184680), (2485, 7716984), (2840, 6752361), (2982, 6430820), (3080, 6226203), (3124, 6138510), (3905, 4910808), (3976, 4823115), (4260, 4501574), (4620, 4150802), (4686, 4092340), (4970, 3858492), (5467, 3507720), (5964, 3215410), (6248, 3069255), (7455, 2572328), (7810, 2455404), (8520, 2250787), (9240, 2075401), (9372, 2046170), (9940, 1929246), (10934, 1753860), (11715, 1636936), (11928, 1607705), (14910, 1286164), (15620, 1227702), (16401, 1169240), (18744, 1023085), (19880, 964623), (21868, 876930), (23430, 818468), (27335, 701544), (29231, 656040), (29820, 643082), (31240, 613851), (32802, 584620), (43736, 438465), (46860, 409234), (54670, 350772), (58462, 328020), (59640, 321541), (65604, 292310), (82005, 233848), (87693, 218680), (93720, 204617), (109340, 175386), (116924, 164010), (131208, 146155)]