28252008960

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1696

約数の個数: 640

約数和(自身を含む): 115115489280

約数和(自身を除く): 86863480320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 32, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 64, 68, 70, 76, 80, 84, 85, 95, 96, 102, 105, 112, 114, 119, 120, 128, 133, 136, 140, 152, 160, 168, 170, 190, 192, 204, 210, 224, 228, 238, 240, 255, 256, 266, 272, 280, 285, 304, 320, 323, 336, 340, 357, 380, 384, 399, 408, 420, 448, 456, 476, 480, 510, 512, 532, 544, 560, 570, 595, 608, 640, 646, 665, 672, 680, 714, 760, 768, 798, 816, 840, 896, 912, 952, 960, 969, 1020, 1064, 1088, 1120, 1140, 1190, 1216, 1280, 1292, 1330, 1344, 1360, 1428, 1520, 1536, 1596, 1615, 1627, 1632, 1680, 1785, 1792, 1824, 1904, 1920, 1938, 1995, 2040, 2128, 2176, 2240, 2261, 2280, 2380, 2432, 2560, 2584, 2660, 2688, 2720, 2856, 3040, 3192, 3230, 3254, 3264, 3360, 3570, 3584, 3648, 3808, 3840, 3876, 3990, 4080, 4256, 4352, 4480, 4522, 4560, 4760, 4845, 4864, 4881, 5168, 5320, 5376, 5440, 5712, 6080, 6384, 6460, 6508, 6528, 6720, 6783, 7140, 7296, 7616, 7680, 7752, 7980, 8135, 8160, 8512, 8704, 8960, 9044, 9120, 9520, 9690, 9728, 9762, 10336, 10640, 10752, 10880, 11305, 11389, 11424, 12160, 12768, 12920, 13016, 13056, 13440, 13566, 14280, 14592, 15232, 15504, 15960, 16270, 16320, 17024, 17920, 18088, 18240, 19040, 19380, 19524, 20672, 21280, 21760, 22610, 22778, 22848, 24320, 24405, 25536, 25840, 26032, 26112, 26880, 27132, 27659, 28560, 29184, 30464, 30913, 31008, 31920, 32540, 32640, 33915, 34048, 34167, 36176, 36480, 38080, 38760, 39048, 41344, 42560, 43520, 45220, 45556, 45696, 48640, 48810, 51072, 51680, 52064, 53760, 54264, 55318, 56945, 57120, 60928, 61826, 62016, 63840, 65080, 65280, 67830, 68096, 68334, 72352, 72960, 76160, 77520, 78096, 82688, 82977, 85120, 90440, 91112, 91392, 92739, 97620, 102144, 103360, 104128, 108528, 110636, 113890, 114240, 123652, 124032, 127680, 130160, 130560, 135660, 136668, 138295, 144704, 145920, 152320, 154565, 155040, 156192, 165376, 165954, 170240, 170835, 180880, 182224, 182784, 185478, 193613, 195240, 204288, 206720, 208256, 216391, 217056, 221272, 227780, 228480, 247304, 248064, 255360, 260320, 271320, 273336, 276590, 289408, 304640, 309130, 310080, 312384, 331908, 340480, 341670, 361760, 364448, 370956, 387226, 390480, 413440, 414885, 416512, 432782, 434112, 442544, 455560, 456960, 463695, 494608, 496128, 510720, 520640, 525521, 542640, 546672, 553180, 578816, 580839, 618260, 620160, 624768, 649173, 663816, 683340, 723520, 728896, 741912, 774452, 780960, 826880, 829770, 833024, 865564, 868224, 885088, 911120, 913920, 927390, 968065, 989216, 1021440, 1041280, 1051042, 1081955, 1085280, 1093344, 1106360, 1157632, 1161678, 1236520, 1240320, 1249536, 1298346, 1327632, 1366680, 1447040, 1457792, 1483824, 1548904, 1561920, 1576563, 1659540, 1731128, 1736448, 1770176, 1822240, 1854780, 1936130, 1978432, 2082560, 2102084, 2163910, 2170560, 2186688, 2212720, 2323356, 2473040, 2480640, 2499072, 2596692, 2627605, 2655264, 2733360, 2894080, 2904195, 2915584, 2967648, 3097808, 3123840, 3153126, 3245865, 3319080, 3462256, 3472896, 3540352, 3644480, 3678647, 3709560, 3872260, 3956864, 4165120, 4204168, 4327820, 4341120, 4373376, 4425440, 4646712, 4946080, 5193384, 5255210, 5310528, 5466720, 5788160, 5808390, 5831168, 5935296, 6195616, 6247680, 6306252, 6491730, 6638160, 6924512, 7080704, 7288960, 7357294, 7419120, 7744520, 7882815, 7913728, 8408336, 8655640, 8682240, 8746752, 8850880, 9293424, 9892160, 10386768, 10510420, 10621056, 10933440, 11035941, 11616780, 11870592, 12391232, 12495360, 12612504, 12983460, 13276320, 13849024, 14161408, 14577920, 14714588, 14838240, 15489040, 15765630, 15827456, 16816672, 17311280, 17364480, 17493504, 17701760, 18393235, 18586848, 19784320, 20773536, 21020840, 21242112, 21866880, 22071882, 23233560, 23741184, 24782464, 25225008, 25966920, 26552640, 27698048, 29155840, 29429176, 29676480, 30978080, 31531260, 33633344, 34622560, 35403520, 36786470, 37173696, 39568640, 41547072, 42041680, 42484224, 43733760, 44143764, 46467120, 47482368, 49564928, 50450016, 51933840, 53105280, 55179705, 55396096, 58858352, 59352960, 61956160, 63062520, 67266688, 69245120, 70807040, 73572940, 74347392, 79137280, 83094144, 84083360, 87467520, 88287528, 92934240, 99129856, 100900032, 103867680, 106210560, 110359410, 110792192, 117716704, 118705920, 123912320, 126125040, 134533376, 138490240, 147145880, 148694784, 166188288, 168166720, 176575056, 185868480, 201800064, 207735360, 212421120, 220718820, 235433408, 237411840, 247824640, 252250080, 269066752, 276980480, 294291760, 297389568, 332376576, 336333440, 353150112, 371736960, 403600128, 415470720, 441437640, 470866816, 495649280, 504500160, 553960960, 588583520, 672666880, 706300224, 743473920, 807200256, 830941440, 882875280, 941733632, 1009000320, 1177167040, 1345333760, 1412600448, 1486947840, 1661882880, 1765750560, 1883467264, 2018000640, 2354334080, 2825200896, 3531501120, 4036001280, 4708668160, 5650401792, 7063002240, 9417336320, 14126004480, 28252008960]

約数ペア:

[(1, 28252008960), (2, 14126004480), (3, 9417336320), (4, 7063002240), (5, 5650401792), (6, 4708668160), (7, 4036001280), (8, 3531501120), (10, 2825200896), (12, 2354334080), (14, 2018000640), (15, 1883467264), (16, 1765750560), (17, 1661882880), (19, 1486947840), (20, 1412600448), (21, 1345333760), (24, 1177167040), (28, 1009000320), (30, 941733632), (32, 882875280), (34, 830941440), (35, 807200256), (38, 743473920), (40, 706300224), (42, 672666880), (48, 588583520), (51, 553960960), (56, 504500160), (57, 495649280), (60, 470866816), (64, 441437640), (68, 415470720), (70, 403600128), (76, 371736960), (80, 353150112), (84, 336333440), (85, 332376576), (95, 297389568), (96, 294291760), (102, 276980480), (105, 269066752), (112, 252250080), (114, 247824640), (119, 237411840), (120, 235433408), (128, 220718820), (133, 212421120), (136, 207735360), (140, 201800064), (152, 185868480), (160, 176575056), (168, 168166720), (170, 166188288), (190, 148694784), (192, 147145880), (204, 138490240), (210, 134533376), (224, 126125040), (228, 123912320), (238, 118705920), (240, 117716704), (255, 110792192), (256, 110359410), (266, 106210560), (272, 103867680), (280, 100900032), (285, 99129856), (304, 92934240), (320, 88287528), (323, 87467520), (336, 84083360), (340, 83094144), (357, 79137280), (380, 74347392), (384, 73572940), (399, 70807040), (408, 69245120), (420, 67266688), (448, 63062520), (456, 61956160), (476, 59352960), (480, 58858352), (510, 55396096), (512, 55179705), (532, 53105280), (544, 51933840), (560, 50450016), (570, 49564928), (595, 47482368), (608, 46467120), (640, 44143764), (646, 43733760), (665, 42484224), (672, 42041680), (680, 41547072), (714, 39568640), (760, 37173696), (768, 36786470), (798, 35403520), (816, 34622560), (840, 33633344), (896, 31531260), (912, 30978080), (952, 29676480), (960, 29429176), (969, 29155840), (1020, 27698048), (1064, 26552640), (1088, 25966920), (1120, 25225008), (1140, 24782464), (1190, 23741184), (1216, 23233560), (1280, 22071882), (1292, 21866880), (1330, 21242112), (1344, 21020840), (1360, 20773536), (1428, 19784320), (1520, 18586848), (1536, 18393235), (1596, 17701760), (1615, 17493504), (1627, 17364480), (1632, 17311280), (1680, 16816672), (1785, 15827456), (1792, 15765630), (1824, 15489040), (1904, 14838240), (1920, 14714588), (1938, 14577920), (1995, 14161408), (2040, 13849024), (2128, 13276320), (2176, 12983460), (2240, 12612504), (2261, 12495360), (2280, 12391232), (2380, 11870592), (2432, 11616780), (2560, 11035941), (2584, 10933440), (2660, 10621056), (2688, 10510420), (2720, 10386768), (2856, 9892160), (3040, 9293424), (3192, 8850880), (3230, 8746752), (3254, 8682240), (3264, 8655640), (3360, 8408336), (3570, 7913728), (3584, 7882815), (3648, 7744520), (3808, 7419120), (3840, 7357294), (3876, 7288960), (3990, 7080704), (4080, 6924512), (4256, 6638160), (4352, 6491730), (4480, 6306252), (4522, 6247680), (4560, 6195616), (4760, 5935296), (4845, 5831168), (4864, 5808390), (4881, 5788160), (5168, 5466720), (5320, 5310528), (5376, 5255210), (5440, 5193384), (5712, 4946080), (6080, 4646712), (6384, 4425440), (6460, 4373376), (6508, 4341120), (6528, 4327820), (6720, 4204168), (6783, 4165120), (7140, 3956864), (7296, 3872260), (7616, 3709560), (7680, 3678647), (7752, 3644480), (7980, 3540352), (8135, 3472896), (8160, 3462256), (8512, 3319080), (8704, 3245865), (8960, 3153126), (9044, 3123840), (9120, 3097808), (9520, 2967648), (9690, 2915584), (9728, 2904195), (9762, 2894080), (10336, 2733360), (10640, 2655264), (10752, 2627605), (10880, 2596692), (11305, 2499072), (11389, 2480640), (11424, 2473040), (12160, 2323356), (12768, 2212720), (12920, 2186688), (13016, 2170560), (13056, 2163910), (13440, 2102084), (13566, 2082560), (14280, 1978432), (14592, 1936130), (15232, 1854780), (15504, 1822240), (15960, 1770176), (16270, 1736448), (16320, 1731128), (17024, 1659540), (17920, 1576563), (18088, 1561920), (18240, 1548904), (19040, 1483824), (19380, 1457792), (19524, 1447040), (20672, 1366680), (21280, 1327632), (21760, 1298346), (22610, 1249536), (22778, 1240320), (22848, 1236520), (24320, 1161678), (24405, 1157632), (25536, 1106360), (25840, 1093344), (26032, 1085280), (26112, 1081955), (26880, 1051042), (27132, 1041280), (27659, 1021440), (28560, 989216), (29184, 968065), (30464, 927390), (30913, 913920), (31008, 911120), (31920, 885088), (32540, 868224), (32640, 865564), (33915, 833024), (34048, 829770), (34167, 826880), (36176, 780960), (36480, 774452), (38080, 741912), (38760, 728896), (39048, 723520), (41344, 683340), (42560, 663816), (43520, 649173), (45220, 624768), (45556, 620160), (45696, 618260), (48640, 580839), (48810, 578816), (51072, 553180), (51680, 546672), (52064, 542640), (53760, 525521), (54264, 520640), (55318, 510720), (56945, 496128), (57120, 494608), (60928, 463695), (61826, 456960), (62016, 455560), (63840, 442544), (65080, 434112), (65280, 432782), (67830, 416512), (68096, 414885), (68334, 413440), (72352, 390480), (72960, 387226), (76160, 370956), (77520, 364448), (78096, 361760), (82688, 341670), (82977, 340480), (85120, 331908), (90440, 312384), (91112, 310080), (91392, 309130), (92739, 304640), (97620, 289408), (102144, 276590), (103360, 273336), (104128, 271320), (108528, 260320), (110636, 255360), (113890, 248064), (114240, 247304), (123652, 228480), (124032, 227780), (127680, 221272), (130160, 217056), (130560, 216391), (135660, 208256), (136668, 206720), (138295, 204288), (144704, 195240), (145920, 193613), (152320, 185478), (154565, 182784), (155040, 182224), (156192, 180880), (165376, 170835), (165954, 170240)]