20189860320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{541}}^1$

素因数の和:978

約数の個数: 384

約数和(自身を含む): 75525488640

約数和(自身を除く): 55335628320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 383, 406, 420, 435, 464, 480, 541, 560, 580, 609, 672, 696, 766, 812, 840, 870, 928, 1015, 1082, 1120, 1149, 1160, 1218, 1392, 1532, 1623, 1624, 1680, 1740, 1915, 2030, 2164, 2298, 2320, 2436, 2681, 2705, 2784, 3045, 3064, 3246, 3248, 3360, 3480, 3787, 3830, 4060, 4328, 4596, 4640, 4872, 5362, 5410, 5745, 6090, 6128, 6492, 6496, 6960, 7574, 7660, 8043, 8115, 8120, 8656, 9192, 9744, 10724, 10820, 11107, 11361, 11490, 12180, 12256, 12984, 13405, 13920, 15148, 15320, 15689, 16086, 16230, 16240, 17312, 18384, 18935, 19488, 21448, 21640, 22214, 22722, 22980, 24360, 25968, 26810, 30296, 30640, 31378, 32172, 32460, 32480, 33321, 36768, 37870, 40215, 42896, 43280, 44428, 45444, 45960, 47067, 48720, 51936, 53620, 55535, 56805, 60592, 61280, 62756, 64344, 64920, 66642, 75740, 77749, 78445, 80430, 85792, 86560, 88856, 90888, 91920, 94134, 97440, 107240, 109823, 111070, 113610, 121184, 125512, 128688, 129840, 133284, 151480, 155498, 156890, 160860, 166605, 177712, 181776, 183840, 188268, 207203, 214480, 219646, 222140, 227220, 233247, 235335, 251024, 257376, 259680, 266568, 302960, 310996, 313780, 321720, 329469, 333210, 355424, 363552, 376536, 388745, 414406, 428960, 439292, 444280, 454440, 466494, 470670, 502048, 533136, 549115, 605920, 621609, 621992, 627560, 643440, 658938, 666420, 753072, 777490, 828812, 878584, 888560, 908880, 932988, 941340, 1036015, 1066272, 1098230, 1166235, 1243218, 1243984, 1255120, 1286880, 1317876, 1332840, 1450421, 1506144, 1554980, 1647345, 1657624, 1757168, 1777120, 1817760, 1865976, 1882680, 2072030, 2196460, 2332470, 2486436, 2487968, 2510240, 2635752, 2665680, 2900842, 3108045, 3109960, 3294690, 3315248, 3514336, 3731952, 3765360, 4144060, 4351263, 4392920, 4664940, 4972872, 5271504, 5331360, 5801684, 6008887, 6216090, 6219920, 6589380, 6630496, 7252105, 7463904, 7530720, 8288120, 8702526, 8785840, 9329880, 9945744, 10543008, 11603368, 12017774, 12432180, 12439840, 13178760, 14504210, 16576240, 17405052, 17571680, 18026661, 18659760, 19891488, 21756315, 23206736, 24035548, 24864360, 26357520, 29008420, 30044435, 33152480, 34810104, 36053322, 37319520, 42062209, 43512630, 46413472, 48071096, 49728720, 52715040, 58016840, 60088870, 69620208, 72106644, 84124418, 87025260, 90133305, 96142192, 99457440, 116033680, 120177740, 126186627, 139240416, 144213288, 168248836, 174050520, 180266610, 192284384, 210311045, 232067360, 240355480, 252373254, 288426576, 336497672, 348101040, 360533220, 420622090, 480710960, 504746508, 576853152, 630933135, 672995344, 696202080, 721066440, 841244180, 961421920, 1009493016, 1261866270, 1345990688, 1442132880, 1682488360, 2018986032, 2523732540, 2884265760, 3364976720, 4037972064, 5047465080, 6729953440, 10094930160, 20189860320]

約数ペア:

[(1, 20189860320), (2, 10094930160), (3, 6729953440), (4, 5047465080), (5, 4037972064), (6, 3364976720), (7, 2884265760), (8, 2523732540), (10, 2018986032), (12, 1682488360), (14, 1442132880), (15, 1345990688), (16, 1261866270), (20, 1009493016), (21, 961421920), (24, 841244180), (28, 721066440), (29, 696202080), (30, 672995344), (32, 630933135), (35, 576853152), (40, 504746508), (42, 480710960), (48, 420622090), (56, 360533220), (58, 348101040), (60, 336497672), (70, 288426576), (80, 252373254), (84, 240355480), (87, 232067360), (96, 210311045), (105, 192284384), (112, 180266610), (116, 174050520), (120, 168248836), (140, 144213288), (145, 139240416), (160, 126186627), (168, 120177740), (174, 116033680), (203, 99457440), (210, 96142192), (224, 90133305), (232, 87025260), (240, 84124418), (280, 72106644), (290, 69620208), (336, 60088870), (348, 58016840), (383, 52715040), (406, 49728720), (420, 48071096), (435, 46413472), (464, 43512630), (480, 42062209), (541, 37319520), (560, 36053322), (580, 34810104), (609, 33152480), (672, 30044435), (696, 29008420), (766, 26357520), (812, 24864360), (840, 24035548), (870, 23206736), (928, 21756315), (1015, 19891488), (1082, 18659760), (1120, 18026661), (1149, 17571680), (1160, 17405052), (1218, 16576240), (1392, 14504210), (1532, 13178760), (1623, 12439840), (1624, 12432180), (1680, 12017774), (1740, 11603368), (1915, 10543008), (2030, 9945744), (2164, 9329880), (2298, 8785840), (2320, 8702526), (2436, 8288120), (2681, 7530720), (2705, 7463904), (2784, 7252105), (3045, 6630496), (3064, 6589380), (3246, 6219920), (3248, 6216090), (3360, 6008887), (3480, 5801684), (3787, 5331360), (3830, 5271504), (4060, 4972872), (4328, 4664940), (4596, 4392920), (4640, 4351263), (4872, 4144060), (5362, 3765360), (5410, 3731952), (5745, 3514336), (6090, 3315248), (6128, 3294690), (6492, 3109960), (6496, 3108045), (6960, 2900842), (7574, 2665680), (7660, 2635752), (8043, 2510240), (8115, 2487968), (8120, 2486436), (8656, 2332470), (9192, 2196460), (9744, 2072030), (10724, 1882680), (10820, 1865976), (11107, 1817760), (11361, 1777120), (11490, 1757168), (12180, 1657624), (12256, 1647345), (12984, 1554980), (13405, 1506144), (13920, 1450421), (15148, 1332840), (15320, 1317876), (15689, 1286880), (16086, 1255120), (16230, 1243984), (16240, 1243218), (17312, 1166235), (18384, 1098230), (18935, 1066272), (19488, 1036015), (21448, 941340), (21640, 932988), (22214, 908880), (22722, 888560), (22980, 878584), (24360, 828812), (25968, 777490), (26810, 753072), (30296, 666420), (30640, 658938), (31378, 643440), (32172, 627560), (32460, 621992), (32480, 621609), (33321, 605920), (36768, 549115), (37870, 533136), (40215, 502048), (42896, 470670), (43280, 466494), (44428, 454440), (45444, 444280), (45960, 439292), (47067, 428960), (48720, 414406), (51936, 388745), (53620, 376536), (55535, 363552), (56805, 355424), (60592, 333210), (61280, 329469), (62756, 321720), (64344, 313780), (64920, 310996), (66642, 302960), (75740, 266568), (77749, 259680), (78445, 257376), (80430, 251024), (85792, 235335), (86560, 233247), (88856, 227220), (90888, 222140), (91920, 219646), (94134, 214480), (97440, 207203), (107240, 188268), (109823, 183840), (111070, 181776), (113610, 177712), (121184, 166605), (125512, 160860), (128688, 156890), (129840, 155498), (133284, 151480)]