20139796320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5347}}^1$

素因数の和:5450

約数の個数: 384

約数和(自身を含む): 77627289600

約数和(自身を除く): 57487493280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 59, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 118, 120, 133, 140, 152, 160, 168, 177, 190, 210, 224, 228, 236, 240, 266, 280, 285, 295, 304, 336, 354, 380, 399, 413, 420, 456, 472, 480, 532, 560, 570, 590, 608, 665, 672, 708, 760, 798, 826, 840, 885, 912, 944, 1064, 1120, 1121, 1140, 1180, 1239, 1330, 1416, 1520, 1596, 1652, 1680, 1770, 1824, 1888, 1995, 2065, 2128, 2242, 2280, 2360, 2478, 2660, 2832, 3040, 3192, 3304, 3360, 3363, 3540, 3990, 4130, 4256, 4484, 4560, 4720, 4956, 5320, 5347, 5605, 5664, 6195, 6384, 6608, 6726, 7080, 7847, 7980, 8260, 8968, 9120, 9440, 9912, 10640, 10694, 11210, 12390, 12768, 13216, 13452, 14160, 15694, 15960, 16041, 16520, 16815, 17936, 19824, 21280, 21388, 22420, 23541, 24780, 26735, 26904, 28320, 31388, 31920, 32082, 33040, 33630, 35872, 37429, 39235, 39648, 42776, 44840, 47082, 49560, 53470, 53808, 62776, 63840, 64164, 66080, 67260, 74858, 78470, 80205, 85552, 89680, 94164, 99120, 101593, 106940, 107616, 112287, 117705, 125552, 128328, 134520, 149716, 156940, 160410, 171104, 179360, 187145, 188328, 198240, 203186, 213880, 224574, 235410, 251104, 256656, 269040, 299432, 304779, 313880, 315473, 320820, 374290, 376656, 406372, 427760, 449148, 470820, 507965, 513312, 538080, 561435, 598864, 609558, 627760, 630946, 641640, 711151, 748580, 753312, 812744, 855520, 898296, 941640, 946419, 1015930, 1122870, 1197728, 1219116, 1255520, 1261892, 1283280, 1422302, 1497160, 1523895, 1577365, 1625488, 1796592, 1883280, 1892838, 2031860, 2133453, 2208311, 2245740, 2438232, 2523784, 2566560, 2844604, 2994320, 3047790, 3154730, 3250976, 3555755, 3593184, 3766560, 3785676, 4063720, 4266906, 4416622, 4491480, 4732095, 4876464, 5047568, 5689208, 5988640, 5993987, 6095580, 6309460, 6624933, 7111510, 7571352, 8127440, 8533812, 8833244, 8982960, 9464190, 9752928, 10095136, 10667265, 11041555, 11378416, 11987974, 12191160, 12618920, 13249866, 14223020, 15142704, 16254880, 17067624, 17666488, 17965920, 17981961, 18928380, 21334530, 22083110, 22756832, 23975948, 24382320, 25237840, 26499732, 28446040, 29969935, 30285408, 33124665, 34135248, 35332976, 35963922, 37856760, 41957909, 42669060, 44166220, 47951896, 48764640, 50475680, 52999464, 56892080, 59939870, 66249330, 68270496, 70665952, 71927844, 75713520, 83915818, 85338120, 88332440, 89909805, 95903792, 105998928, 113784160, 119879740, 125873727, 132498660, 143855688, 151427040, 167831636, 170676240, 176664880, 179819610, 191807584, 209789545, 211997856, 239759480, 251747454, 264997320, 287711376, 335663272, 341352480, 353329760, 359639220, 419579090, 479518960, 503494908, 529994640, 575422752, 629368635, 671326544, 719278440, 839158180, 959037920, 1006989816, 1059989280, 1258737270, 1342653088, 1438556880, 1678316360, 2013979632, 2517474540, 2877113760, 3356632720, 4027959264, 5034949080, 6713265440, 10069898160, 20139796320]

約数ペア:

[(1, 20139796320), (2, 10069898160), (3, 6713265440), (4, 5034949080), (5, 4027959264), (6, 3356632720), (7, 2877113760), (8, 2517474540), (10, 2013979632), (12, 1678316360), (14, 1438556880), (15, 1342653088), (16, 1258737270), (19, 1059989280), (20, 1006989816), (21, 959037920), (24, 839158180), (28, 719278440), (30, 671326544), (32, 629368635), (35, 575422752), (38, 529994640), (40, 503494908), (42, 479518960), (48, 419579090), (56, 359639220), (57, 353329760), (59, 341352480), (60, 335663272), (70, 287711376), (76, 264997320), (80, 251747454), (84, 239759480), (95, 211997856), (96, 209789545), (105, 191807584), (112, 179819610), (114, 176664880), (118, 170676240), (120, 167831636), (133, 151427040), (140, 143855688), (152, 132498660), (160, 125873727), (168, 119879740), (177, 113784160), (190, 105998928), (210, 95903792), (224, 89909805), (228, 88332440), (236, 85338120), (240, 83915818), (266, 75713520), (280, 71927844), (285, 70665952), (295, 68270496), (304, 66249330), (336, 59939870), (354, 56892080), (380, 52999464), (399, 50475680), (413, 48764640), (420, 47951896), (456, 44166220), (472, 42669060), (480, 41957909), (532, 37856760), (560, 35963922), (570, 35332976), (590, 34135248), (608, 33124665), (665, 30285408), (672, 29969935), (708, 28446040), (760, 26499732), (798, 25237840), (826, 24382320), (840, 23975948), (885, 22756832), (912, 22083110), (944, 21334530), (1064, 18928380), (1120, 17981961), (1121, 17965920), (1140, 17666488), (1180, 17067624), (1239, 16254880), (1330, 15142704), (1416, 14223020), (1520, 13249866), (1596, 12618920), (1652, 12191160), (1680, 11987974), (1770, 11378416), (1824, 11041555), (1888, 10667265), (1995, 10095136), (2065, 9752928), (2128, 9464190), (2242, 8982960), (2280, 8833244), (2360, 8533812), (2478, 8127440), (2660, 7571352), (2832, 7111510), (3040, 6624933), (3192, 6309460), (3304, 6095580), (3360, 5993987), (3363, 5988640), (3540, 5689208), (3990, 5047568), (4130, 4876464), (4256, 4732095), (4484, 4491480), (4560, 4416622), (4720, 4266906), (4956, 4063720), (5320, 3785676), (5347, 3766560), (5605, 3593184), (5664, 3555755), (6195, 3250976), (6384, 3154730), (6608, 3047790), (6726, 2994320), (7080, 2844604), (7847, 2566560), (7980, 2523784), (8260, 2438232), (8968, 2245740), (9120, 2208311), (9440, 2133453), (9912, 2031860), (10640, 1892838), (10694, 1883280), (11210, 1796592), (12390, 1625488), (12768, 1577365), (13216, 1523895), (13452, 1497160), (14160, 1422302), (15694, 1283280), (15960, 1261892), (16041, 1255520), (16520, 1219116), (16815, 1197728), (17936, 1122870), (19824, 1015930), (21280, 946419), (21388, 941640), (22420, 898296), (23541, 855520), (24780, 812744), (26735, 753312), (26904, 748580), (28320, 711151), (31388, 641640), (31920, 630946), (32082, 627760), (33040, 609558), (33630, 598864), (35872, 561435), (37429, 538080), (39235, 513312), (39648, 507965), (42776, 470820), (44840, 449148), (47082, 427760), (49560, 406372), (53470, 376656), (53808, 374290), (62776, 320820), (63840, 315473), (64164, 313880), (66080, 304779), (67260, 299432), (74858, 269040), (78470, 256656), (80205, 251104), (85552, 235410), (89680, 224574), (94164, 213880), (99120, 203186), (101593, 198240), (106940, 188328), (107616, 187145), (112287, 179360), (117705, 171104), (125552, 160410), (128328, 156940), (134520, 149716)]