20269222400

素因数分解:

$2^9\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1960

約数の個数: 360

約数和(自身を含む): 61886397276

約数和(自身を除く): 41617174876

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 49, 50, 56, 64, 68, 70, 80, 85, 98, 100, 112, 119, 128, 136, 140, 160, 170, 175, 196, 200, 224, 238, 245, 256, 272, 280, 320, 340, 350, 392, 400, 425, 448, 476, 490, 512, 544, 560, 595, 640, 680, 700, 784, 800, 833, 850, 896, 952, 980, 1088, 1120, 1190, 1225, 1280, 1360, 1400, 1568, 1600, 1666, 1700, 1792, 1901, 1904, 1960, 2176, 2240, 2380, 2450, 2560, 2720, 2800, 2975, 3136, 3200, 3332, 3400, 3584, 3802, 3808, 3920, 4165, 4352, 4480, 4760, 4900, 5440, 5600, 5950, 6272, 6400, 6664, 6800, 7604, 7616, 7840, 8330, 8704, 8960, 9505, 9520, 9800, 10880, 11200, 11900, 12544, 12800, 13307, 13328, 13600, 15208, 15232, 15680, 16660, 17920, 19010, 19040, 19600, 20825, 21760, 22400, 23800, 25088, 26614, 26656, 27200, 30416, 30464, 31360, 32317, 33320, 38020, 38080, 39200, 41650, 43520, 44800, 47525, 47600, 53228, 53312, 54400, 60832, 60928, 62720, 64634, 66535, 66640, 76040, 76160, 78400, 83300, 89600, 93149, 95050, 95200, 106456, 106624, 108800, 121664, 125440, 129268, 133070, 133280, 152080, 152320, 156800, 161585, 166600, 186298, 190100, 190400, 212912, 213248, 217600, 226219, 243328, 258536, 266140, 266560, 304160, 304640, 313600, 323170, 332675, 333200, 372596, 380200, 380800, 425824, 426496, 452438, 465745, 486656, 517072, 532280, 533120, 608320, 627200, 646340, 665350, 666400, 745192, 760400, 761600, 807925, 851648, 904876, 931490, 973312, 1034144, 1064560, 1066240, 1131095, 1216640, 1292680, 1330700, 1332800, 1490384, 1520800, 1523200, 1583533, 1615850, 1703296, 1809752, 1862980, 2068288, 2129120, 2132480, 2262190, 2328725, 2433280, 2585360, 2661400, 2665600, 2980768, 3041600, 3167066, 3231700, 3406592, 3619504, 3725960, 4136576, 4258240, 4524380, 4657450, 4866560, 5170720, 5322800, 5331200, 5655475, 5961536, 6083200, 6334132, 6463400, 6813184, 7239008, 7451920, 7917665, 8273152, 8516480, 9048760, 9314900, 10341440, 10645600, 10662400, 11310950, 11923072, 12166400, 12668264, 12926800, 14478016, 14903840, 15835330, 16546304, 17032960, 18097520, 18629800, 20682880, 21291200, 22621900, 23846144, 24332800, 25336528, 25853600, 28956032, 29807680, 31670660, 34065920, 36195040, 37259600, 39588325, 41365760, 42582400, 45243800, 47692288, 50673056, 51707200, 57912064, 59615360, 63341320, 72390080, 74519200, 79176650, 82731520, 85164800, 90487600, 101346112, 103414400, 115824128, 119230720, 126682640, 144780160, 149038400, 158353300, 170329600, 180975200, 202692224, 206828800, 238461440, 253365280, 289560320, 298076800, 316706600, 361950400, 405384448, 413657600, 506730560, 579120640, 596153600, 633413200, 723900800, 810768896, 1013461120, 1192307200, 1266826400, 1447801600, 2026922240, 2533652800, 2895603200, 4053844480, 5067305600, 10134611200, 20269222400]

約数ペア:

[(1, 20269222400), (2, 10134611200), (4, 5067305600), (5, 4053844480), (7, 2895603200), (8, 2533652800), (10, 2026922240), (14, 1447801600), (16, 1266826400), (17, 1192307200), (20, 1013461120), (25, 810768896), (28, 723900800), (32, 633413200), (34, 596153600), (35, 579120640), (40, 506730560), (49, 413657600), (50, 405384448), (56, 361950400), (64, 316706600), (68, 298076800), (70, 289560320), (80, 253365280), (85, 238461440), (98, 206828800), (100, 202692224), (112, 180975200), (119, 170329600), (128, 158353300), (136, 149038400), (140, 144780160), (160, 126682640), (170, 119230720), (175, 115824128), (196, 103414400), (200, 101346112), (224, 90487600), (238, 85164800), (245, 82731520), (256, 79176650), (272, 74519200), (280, 72390080), (320, 63341320), (340, 59615360), (350, 57912064), (392, 51707200), (400, 50673056), (425, 47692288), (448, 45243800), (476, 42582400), (490, 41365760), (512, 39588325), (544, 37259600), (560, 36195040), (595, 34065920), (640, 31670660), (680, 29807680), (700, 28956032), (784, 25853600), (800, 25336528), (833, 24332800), (850, 23846144), (896, 22621900), (952, 21291200), (980, 20682880), (1088, 18629800), (1120, 18097520), (1190, 17032960), (1225, 16546304), (1280, 15835330), (1360, 14903840), (1400, 14478016), (1568, 12926800), (1600, 12668264), (1666, 12166400), (1700, 11923072), (1792, 11310950), (1901, 10662400), (1904, 10645600), (1960, 10341440), (2176, 9314900), (2240, 9048760), (2380, 8516480), (2450, 8273152), (2560, 7917665), (2720, 7451920), (2800, 7239008), (2975, 6813184), (3136, 6463400), (3200, 6334132), (3332, 6083200), (3400, 5961536), (3584, 5655475), (3802, 5331200), (3808, 5322800), (3920, 5170720), (4165, 4866560), (4352, 4657450), (4480, 4524380), (4760, 4258240), (4900, 4136576), (5440, 3725960), (5600, 3619504), (5950, 3406592), (6272, 3231700), (6400, 3167066), (6664, 3041600), (6800, 2980768), (7604, 2665600), (7616, 2661400), (7840, 2585360), (8330, 2433280), (8704, 2328725), (8960, 2262190), (9505, 2132480), (9520, 2129120), (9800, 2068288), (10880, 1862980), (11200, 1809752), (11900, 1703296), (12544, 1615850), (12800, 1583533), (13307, 1523200), (13328, 1520800), (13600, 1490384), (15208, 1332800), (15232, 1330700), (15680, 1292680), (16660, 1216640), (17920, 1131095), (19010, 1066240), (19040, 1064560), (19600, 1034144), (20825, 973312), (21760, 931490), (22400, 904876), (23800, 851648), (25088, 807925), (26614, 761600), (26656, 760400), (27200, 745192), (30416, 666400), (30464, 665350), (31360, 646340), (32317, 627200), (33320, 608320), (38020, 533120), (38080, 532280), (39200, 517072), (41650, 486656), (43520, 465745), (44800, 452438), (47525, 426496), (47600, 425824), (53228, 380800), (53312, 380200), (54400, 372596), (60832, 333200), (60928, 332675), (62720, 323170), (64634, 313600), (66535, 304640), (66640, 304160), (76040, 266560), (76160, 266140), (78400, 258536), (83300, 243328), (89600, 226219), (93149, 217600), (95050, 213248), (95200, 212912), (106456, 190400), (106624, 190100), (108800, 186298), (121664, 166600), (125440, 161585), (129268, 156800), (133070, 152320), (133280, 152080)]