20196604800

素因数分解:

$2^7\times 3^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1425

約数の個数: 576

約数和(自身を含む): 78726211200

約数和(自身を除く): 58529606400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 64, 72, 75, 76, 80, 81, 90, 95, 96, 100, 108, 114, 120, 128, 135, 144, 150, 152, 160, 162, 171, 180, 190, 192, 200, 216, 225, 228, 240, 243, 270, 285, 288, 300, 304, 320, 324, 342, 360, 380, 384, 400, 405, 432, 450, 456, 475, 480, 486, 513, 540, 570, 576, 600, 608, 640, 648, 675, 684, 720, 760, 800, 810, 855, 864, 900, 912, 950, 960, 972, 1026, 1080, 1140, 1152, 1200, 1215, 1216, 1296, 1350, 1367, 1368, 1425, 1440, 1520, 1539, 1600, 1620, 1710, 1728, 1800, 1824, 1900, 1920, 1944, 2025, 2052, 2160, 2280, 2400, 2430, 2432, 2565, 2592, 2700, 2734, 2736, 2850, 2880, 3040, 3078, 3200, 3240, 3420, 3456, 3600, 3648, 3800, 3888, 4050, 4101, 4104, 4275, 4320, 4560, 4617, 4800, 4860, 5130, 5184, 5400, 5468, 5472, 5700, 5760, 6075, 6080, 6156, 6480, 6835, 6840, 7200, 7296, 7600, 7695, 7776, 8100, 8202, 8208, 8550, 8640, 9120, 9234, 9600, 9720, 10260, 10368, 10800, 10936, 10944, 11400, 12150, 12160, 12303, 12312, 12825, 12960, 13670, 13680, 14400, 15200, 15390, 15552, 16200, 16404, 16416, 17100, 17280, 18240, 18468, 19440, 20505, 20520, 21600, 21872, 21888, 22800, 23085, 24300, 24606, 24624, 25650, 25920, 25973, 27340, 27360, 28800, 30400, 30780, 31104, 32400, 32808, 32832, 34175, 34200, 36480, 36909, 36936, 38475, 38880, 41010, 41040, 43200, 43744, 45600, 46170, 48600, 49212, 49248, 51300, 51840, 51946, 54680, 54720, 60800, 61515, 61560, 64800, 65616, 65664, 68350, 68400, 73818, 73872, 76950, 77760, 77919, 82020, 82080, 86400, 87488, 91200, 92340, 97200, 98424, 98496, 102525, 102600, 103892, 109360, 109440, 110727, 115425, 123030, 123120, 129600, 129865, 131232, 136700, 136800, 147636, 147744, 153900, 155520, 155838, 164040, 164160, 174976, 182400, 184545, 184680, 194400, 196848, 196992, 205050, 205200, 207784, 218720, 221454, 230850, 233757, 246060, 246240, 259200, 259730, 262464, 273400, 273600, 295272, 295488, 307575, 307800, 311676, 328080, 328320, 332181, 369090, 369360, 388800, 389595, 393696, 410100, 410400, 415568, 437440, 442908, 461700, 467514, 492120, 492480, 519460, 524928, 546800, 547200, 553635, 590544, 590976, 615150, 615600, 623352, 649325, 656160, 664362, 701271, 738180, 738720, 777600, 779190, 787392, 820200, 820800, 831136, 874880, 885816, 922725, 923400, 935028, 984240, 984960, 1038920, 1093600, 1107270, 1168785, 1181088, 1230300, 1231200, 1246704, 1298650, 1312320, 1328724, 1402542, 1476360, 1477440, 1558380, 1574784, 1640400, 1641600, 1660905, 1662272, 1771632, 1845450, 1846800, 1870056, 1947975, 1968480, 2077840, 2103813, 2187200, 2214540, 2337570, 2362176, 2460600, 2462400, 2493408, 2597300, 2624640, 2657448, 2768175, 2805084, 2952720, 2954880, 3116760, 3280800, 3321810, 3324544, 3506355, 3543264, 3690900, 3693600, 3740112, 3895950, 3936960, 4155680, 4207626, 4374400, 4429080, 4675140, 4724352, 4921200, 4924800, 4986816, 5194600, 5314896, 5536350, 5610168, 5843925, 5905440, 6233520, 6311439, 6561600, 6643620, 7012710, 7086528, 7381800, 7387200, 7480224, 7791900, 7873920, 8304525, 8311360, 8415252, 8858160, 9350280, 9842400, 9973632, 10389200, 10519065, 10629792, 11072700, 11220336, 11687850, 11810880, 12467040, 12622878, 13123200, 13287240, 14025420, 14173056, 14763600, 14774400, 14960448, 15583800, 16609050, 16622720, 16830504, 17531775, 17716320, 18700560, 19684800, 20778400, 21038130, 21259584, 22145400, 22440672, 23375700, 23621760, 24934080, 25245756, 26574480, 28050840, 29527200, 29920896, 31167600, 31557195, 33218100, 33661008, 35063550, 35432640, 37401120, 39369600, 41556800, 42076260, 42519168, 44290800, 44881344, 46751400, 49868160, 50491512, 52595325, 53148960, 56101680, 59054400, 62335200, 63114390, 66436200, 67322016, 70127100, 70865280, 74802240, 83113600, 84152520, 88581600, 89762688, 93502800, 100983024, 105190650, 106297920, 112203360, 118108800, 124670400, 126228780, 132872400, 134644032, 140254200, 149604480, 157785975, 168305040, 177163200, 187005600, 201966048, 210381300, 212595840, 224406720, 249340800, 252457560, 265744800, 269288064, 280508400, 315571950, 336610080, 354326400, 374011200, 403932096, 420762600, 448813440, 504915120, 531489600, 561016800, 631143900, 673220160, 748022400, 807864192, 841525200, 1009830240, 1062979200, 1122033600, 1262287800, 1346440320, 1683050400, 2019660480, 2244067200, 2524575600, 3366100800, 4039320960, 5049151200, 6732201600, 10098302400, 20196604800]

約数ペア:

[(1, 20196604800), (2, 10098302400), (3, 6732201600), (4, 5049151200), (5, 4039320960), (6, 3366100800), (8, 2524575600), (9, 2244067200), (10, 2019660480), (12, 1683050400), (15, 1346440320), (16, 1262287800), (18, 1122033600), (19, 1062979200), (20, 1009830240), (24, 841525200), (25, 807864192), (27, 748022400), (30, 673220160), (32, 631143900), (36, 561016800), (38, 531489600), (40, 504915120), (45, 448813440), (48, 420762600), (50, 403932096), (54, 374011200), (57, 354326400), (60, 336610080), (64, 315571950), (72, 280508400), (75, 269288064), (76, 265744800), (80, 252457560), (81, 249340800), (90, 224406720), (95, 212595840), (96, 210381300), (100, 201966048), (108, 187005600), (114, 177163200), (120, 168305040), (128, 157785975), (135, 149604480), (144, 140254200), (150, 134644032), (152, 132872400), (160, 126228780), (162, 124670400), (171, 118108800), (180, 112203360), (190, 106297920), (192, 105190650), (200, 100983024), (216, 93502800), (225, 89762688), (228, 88581600), (240, 84152520), (243, 83113600), (270, 74802240), (285, 70865280), (288, 70127100), (300, 67322016), (304, 66436200), (320, 63114390), (324, 62335200), (342, 59054400), (360, 56101680), (380, 53148960), (384, 52595325), (400, 50491512), (405, 49868160), (432, 46751400), (450, 44881344), (456, 44290800), (475, 42519168), (480, 42076260), (486, 41556800), (513, 39369600), (540, 37401120), (570, 35432640), (576, 35063550), (600, 33661008), (608, 33218100), (640, 31557195), (648, 31167600), (675, 29920896), (684, 29527200), (720, 28050840), (760, 26574480), (800, 25245756), (810, 24934080), (855, 23621760), (864, 23375700), (900, 22440672), (912, 22145400), (950, 21259584), (960, 21038130), (972, 20778400), (1026, 19684800), (1080, 18700560), (1140, 17716320), (1152, 17531775), (1200, 16830504), (1215, 16622720), (1216, 16609050), (1296, 15583800), (1350, 14960448), (1367, 14774400), (1368, 14763600), (1425, 14173056), (1440, 14025420), (1520, 13287240), (1539, 13123200), (1600, 12622878), (1620, 12467040), (1710, 11810880), (1728, 11687850), (1800, 11220336), (1824, 11072700), (1900, 10629792), (1920, 10519065), (1944, 10389200), (2025, 9973632), (2052, 9842400), (2160, 9350280), (2280, 8858160), (2400, 8415252), (2430, 8311360), (2432, 8304525), (2565, 7873920), (2592, 7791900), (2700, 7480224), (2734, 7387200), (2736, 7381800), (2850, 7086528), (2880, 7012710), (3040, 6643620), (3078, 6561600), (3200, 6311439), (3240, 6233520), (3420, 5905440), (3456, 5843925), (3600, 5610168), (3648, 5536350), (3800, 5314896), (3888, 5194600), (4050, 4986816), (4101, 4924800), (4104, 4921200), (4275, 4724352), (4320, 4675140), (4560, 4429080), (4617, 4374400), (4800, 4207626), (4860, 4155680), (5130, 3936960), (5184, 3895950), (5400, 3740112), (5468, 3693600), (5472, 3690900), (5700, 3543264), (5760, 3506355), (6075, 3324544), (6080, 3321810), (6156, 3280800), (6480, 3116760), (6835, 2954880), (6840, 2952720), (7200, 2805084), (7296, 2768175), (7600, 2657448), (7695, 2624640), (7776, 2597300), (8100, 2493408), (8202, 2462400), (8208, 2460600), (8550, 2362176), (8640, 2337570), (9120, 2214540), (9234, 2187200), (9600, 2103813), (9720, 2077840), (10260, 1968480), (10368, 1947975), (10800, 1870056), (10936, 1846800), (10944, 1845450), (11400, 1771632), (12150, 1662272), (12160, 1660905), (12303, 1641600), (12312, 1640400), (12825, 1574784), (12960, 1558380), (13670, 1477440), (13680, 1476360), (14400, 1402542), (15200, 1328724), (15390, 1312320), (15552, 1298650), (16200, 1246704), (16404, 1231200), (16416, 1230300), (17100, 1181088), (17280, 1168785), (18240, 1107270), (18468, 1093600), (19440, 1038920), (20505, 984960), (20520, 984240), (21600, 935028), (21872, 923400), (21888, 922725), (22800, 885816), (23085, 874880), (24300, 831136), (24606, 820800), (24624, 820200), (25650, 787392), (25920, 779190), (25973, 777600), (27340, 738720), (27360, 738180), (28800, 701271), (30400, 664362), (30780, 656160), (31104, 649325), (32400, 623352), (32808, 615600), (32832, 615150), (34175, 590976), (34200, 590544), (36480, 553635), (36909, 547200), (36936, 546800), (38475, 524928), (38880, 519460), (41010, 492480), (41040, 492120), (43200, 467514), (43744, 461700), (45600, 442908), (46170, 437440), (48600, 415568), (49212, 410400), (49248, 410100), (51300, 393696), (51840, 389595), (51946, 388800), (54680, 369360), (54720, 369090), (60800, 332181), (61515, 328320), (61560, 328080), (64800, 311676), (65616, 307800), (65664, 307575), (68350, 295488), (68400, 295272), (73818, 273600), (73872, 273400), (76950, 262464), (77760, 259730), (77919, 259200), (82020, 246240), (82080, 246060), (86400, 233757), (87488, 230850), (91200, 221454), (92340, 218720), (97200, 207784), (98424, 205200), (98496, 205050), (102525, 196992), (102600, 196848), (103892, 194400), (109360, 184680), (109440, 184545), (110727, 182400), (115425, 174976), (123030, 164160), (123120, 164040), (129600, 155838), (129865, 155520), (131232, 153900), (136700, 147744), (136800, 147636)]