20784844800

素因数分解:

$2^{12}\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1246

約数の個数: 468

約数和(自身を含む): 78431118480

約数和(自身を除く): 57646273680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 128, 144, 150, 152, 160, 171, 180, 190, 192, 200, 225, 228, 240, 256, 285, 288, 300, 304, 320, 342, 360, 380, 384, 400, 450, 456, 475, 480, 512, 570, 576, 600, 608, 640, 684, 720, 760, 768, 800, 855, 900, 912, 950, 960, 1024, 1140, 1152, 1187, 1200, 1216, 1280, 1368, 1425, 1440, 1520, 1536, 1600, 1710, 1800, 1824, 1900, 1920, 2048, 2280, 2304, 2374, 2400, 2432, 2560, 2736, 2850, 2880, 3040, 3072, 3200, 3420, 3561, 3600, 3648, 3800, 3840, 4096, 4275, 4560, 4608, 4748, 4800, 4864, 5120, 5472, 5700, 5760, 5935, 6080, 6144, 6400, 6840, 7122, 7200, 7296, 7600, 7680, 8550, 9120, 9216, 9496, 9600, 9728, 10240, 10683, 10944, 11400, 11520, 11870, 12160, 12288, 12800, 13680, 14244, 14400, 14592, 15200, 15360, 17100, 17805, 18240, 18432, 18992, 19200, 19456, 20480, 21366, 21888, 22553, 22800, 23040, 23740, 24320, 25600, 27360, 28488, 28800, 29184, 29675, 30400, 30720, 34200, 35610, 36480, 36864, 37984, 38400, 38912, 42732, 43776, 45106, 45600, 46080, 47480, 48640, 51200, 53415, 54720, 56976, 57600, 58368, 59350, 60800, 61440, 67659, 68400, 71220, 72960, 75968, 76800, 77824, 85464, 87552, 89025, 90212, 91200, 92160, 94960, 97280, 102400, 106830, 109440, 112765, 113952, 115200, 116736, 118700, 121600, 135318, 136800, 142440, 145920, 151936, 153600, 170928, 175104, 178050, 180424, 182400, 184320, 189920, 194560, 202977, 213660, 218880, 225530, 227904, 230400, 233472, 237400, 243200, 267075, 270636, 273600, 284880, 291840, 303872, 307200, 338295, 341856, 350208, 356100, 360848, 364800, 379840, 389120, 405954, 427320, 437760, 451060, 455808, 460800, 474800, 486400, 534150, 541272, 547200, 563825, 569760, 583680, 607744, 676590, 683712, 700416, 712200, 721696, 729600, 759680, 811908, 854640, 875520, 902120, 911616, 921600, 949600, 972800, 1014885, 1068300, 1082544, 1094400, 1127650, 1139520, 1167360, 1215488, 1353180, 1367424, 1424400, 1443392, 1459200, 1519360, 1623816, 1691475, 1709280, 1751040, 1804240, 1823232, 1899200, 1945600, 2029770, 2136600, 2165088, 2188800, 2255300, 2279040, 2430976, 2706360, 2734848, 2848800, 2886784, 2918400, 3038720, 3247632, 3382950, 3418560, 3502080, 3608480, 3646464, 3798400, 4059540, 4273200, 4330176, 4377600, 4510600, 4558080, 4861952, 5074425, 5412720, 5469696, 5697600, 5773568, 5836800, 6077440, 6495264, 6765900, 6837120, 7216960, 7292928, 7596800, 8119080, 8546400, 8660352, 8755200, 9021200, 9116160, 10148850, 10825440, 10939392, 11395200, 11547136, 12154880, 12990528, 13531800, 13674240, 14433920, 14585856, 15193600, 16238160, 17092800, 17320704, 17510400, 18042400, 18232320, 20297700, 21650880, 21878784, 22790400, 23094272, 24309760, 25981056, 27063600, 27348480, 28867840, 30387200, 32476320, 34185600, 34641408, 36084800, 36464640, 40595400, 43301760, 43757568, 45580800, 46188544, 51962112, 54127200, 54696960, 57735680, 60774400, 64952640, 68371200, 69282816, 72169600, 72929280, 81190800, 86603520, 91161600, 92377088, 103924224, 108254400, 109393920, 115471360, 121548800, 129905280, 136742400, 138565632, 144339200, 162381600, 173207040, 182323200, 207848448, 216508800, 218787840, 230942720, 259810560, 273484800, 277131264, 288678400, 324763200, 346414080, 364646400, 415696896, 433017600, 461885440, 519621120, 546969600, 577356800, 649526400, 692828160, 831393792, 866035200, 1039242240, 1093939200, 1154713600, 1299052800, 1385656320, 1732070400, 2078484480, 2309427200, 2598105600, 3464140800, 4156968960, 5196211200, 6928281600, 10392422400, 20784844800]

約数ペア:

[(1, 20784844800), (2, 10392422400), (3, 6928281600), (4, 5196211200), (5, 4156968960), (6, 3464140800), (8, 2598105600), (9, 2309427200), (10, 2078484480), (12, 1732070400), (15, 1385656320), (16, 1299052800), (18, 1154713600), (19, 1093939200), (20, 1039242240), (24, 866035200), (25, 831393792), (30, 692828160), (32, 649526400), (36, 577356800), (38, 546969600), (40, 519621120), (45, 461885440), (48, 433017600), (50, 415696896), (57, 364646400), (60, 346414080), (64, 324763200), (72, 288678400), (75, 277131264), (76, 273484800), (80, 259810560), (90, 230942720), (95, 218787840), (96, 216508800), (100, 207848448), (114, 182323200), (120, 173207040), (128, 162381600), (144, 144339200), (150, 138565632), (152, 136742400), (160, 129905280), (171, 121548800), (180, 115471360), (190, 109393920), (192, 108254400), (200, 103924224), (225, 92377088), (228, 91161600), (240, 86603520), (256, 81190800), (285, 72929280), (288, 72169600), (300, 69282816), (304, 68371200), (320, 64952640), (342, 60774400), (360, 57735680), (380, 54696960), (384, 54127200), (400, 51962112), (450, 46188544), (456, 45580800), (475, 43757568), (480, 43301760), (512, 40595400), (570, 36464640), (576, 36084800), (600, 34641408), (608, 34185600), (640, 32476320), (684, 30387200), (720, 28867840), (760, 27348480), (768, 27063600), (800, 25981056), (855, 24309760), (900, 23094272), (912, 22790400), (950, 21878784), (960, 21650880), (1024, 20297700), (1140, 18232320), (1152, 18042400), (1187, 17510400), (1200, 17320704), (1216, 17092800), (1280, 16238160), (1368, 15193600), (1425, 14585856), (1440, 14433920), (1520, 13674240), (1536, 13531800), (1600, 12990528), (1710, 12154880), (1800, 11547136), (1824, 11395200), (1900, 10939392), (1920, 10825440), (2048, 10148850), (2280, 9116160), (2304, 9021200), (2374, 8755200), (2400, 8660352), (2432, 8546400), (2560, 8119080), (2736, 7596800), (2850, 7292928), (2880, 7216960), (3040, 6837120), (3072, 6765900), (3200, 6495264), (3420, 6077440), (3561, 5836800), (3600, 5773568), (3648, 5697600), (3800, 5469696), (3840, 5412720), (4096, 5074425), (4275, 4861952), (4560, 4558080), (4608, 4510600), (4748, 4377600), (4800, 4330176), (4864, 4273200), (5120, 4059540), (5472, 3798400), (5700, 3646464), (5760, 3608480), (5935, 3502080), (6080, 3418560), (6144, 3382950), (6400, 3247632), (6840, 3038720), (7122, 2918400), (7200, 2886784), (7296, 2848800), (7600, 2734848), (7680, 2706360), (8550, 2430976), (9120, 2279040), (9216, 2255300), (9496, 2188800), (9600, 2165088), (9728, 2136600), (10240, 2029770), (10683, 1945600), (10944, 1899200), (11400, 1823232), (11520, 1804240), (11870, 1751040), (12160, 1709280), (12288, 1691475), (12800, 1623816), (13680, 1519360), (14244, 1459200), (14400, 1443392), (14592, 1424400), (15200, 1367424), (15360, 1353180), (17100, 1215488), (17805, 1167360), (18240, 1139520), (18432, 1127650), (18992, 1094400), (19200, 1082544), (19456, 1068300), (20480, 1014885), (21366, 972800), (21888, 949600), (22553, 921600), (22800, 911616), (23040, 902120), (23740, 875520), (24320, 854640), (25600, 811908), (27360, 759680), (28488, 729600), (28800, 721696), (29184, 712200), (29675, 700416), (30400, 683712), (30720, 676590), (34200, 607744), (35610, 583680), (36480, 569760), (36864, 563825), (37984, 547200), (38400, 541272), (38912, 534150), (42732, 486400), (43776, 474800), (45106, 460800), (45600, 455808), (46080, 451060), (47480, 437760), (48640, 427320), (51200, 405954), (53415, 389120), (54720, 379840), (56976, 364800), (57600, 360848), (58368, 356100), (59350, 350208), (60800, 341856), (61440, 338295), (67659, 307200), (68400, 303872), (71220, 291840), (72960, 284880), (75968, 273600), (76800, 270636), (77824, 267075), (85464, 243200), (87552, 237400), (89025, 233472), (90212, 230400), (91200, 227904), (92160, 225530), (94960, 218880), (97280, 213660), (102400, 202977), (106830, 194560), (109440, 189920), (112765, 184320), (113952, 182400), (115200, 180424), (116736, 178050), (118700, 175104), (121600, 170928), (135318, 153600), (136800, 151936), (142440, 145920)]