21096965120

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:1009

約数の個数: 352

約数和(自身を含む): 64235842560

約数和(自身を除く): 43138877440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 59, 64, 70, 77, 80, 88, 110, 112, 118, 128, 140, 154, 160, 176, 220, 224, 236, 256, 280, 295, 308, 320, 352, 385, 413, 440, 448, 472, 512, 560, 590, 616, 640, 649, 704, 770, 826, 880, 896, 907, 944, 1024, 1120, 1180, 1232, 1280, 1298, 1408, 1540, 1652, 1760, 1792, 1814, 1888, 2065, 2240, 2360, 2464, 2560, 2596, 2816, 3080, 3245, 3304, 3520, 3584, 3628, 3776, 4130, 4480, 4535, 4543, 4720, 4928, 5120, 5192, 5632, 6160, 6349, 6490, 6608, 7040, 7168, 7256, 7552, 8260, 8960, 9070, 9086, 9440, 9856, 9977, 10384, 11264, 12320, 12698, 12980, 13216, 14080, 14512, 15104, 16520, 17920, 18140, 18172, 18880, 19712, 19954, 20768, 22715, 24640, 25396, 25960, 26432, 28160, 29024, 30208, 31745, 33040, 35840, 36280, 36344, 37760, 39424, 39908, 41536, 45430, 49280, 49885, 50792, 51920, 52864, 53513, 56320, 58048, 60416, 63490, 66080, 69839, 72560, 72688, 75520, 78848, 79816, 83072, 90860, 98560, 99770, 101584, 103840, 105728, 107026, 116096, 126980, 132160, 139678, 145120, 145376, 151040, 159632, 166144, 181720, 197120, 199540, 203168, 207680, 211456, 214052, 232192, 253960, 264320, 267565, 279356, 290240, 290752, 302080, 319264, 332288, 349195, 363440, 374591, 394240, 399080, 406336, 415360, 422912, 428104, 464384, 507920, 528640, 535130, 558712, 580480, 581504, 588643, 638528, 664576, 698390, 726880, 749182, 798160, 812672, 830720, 856208, 928768, 1015840, 1057280, 1070260, 1117424, 1160960, 1163008, 1177286, 1277056, 1396780, 1453760, 1498364, 1596320, 1625344, 1661440, 1712416, 1872955, 2031680, 2114560, 2140520, 2234848, 2321920, 2326016, 2354572, 2554112, 2793560, 2907520, 2943215, 2996728, 3192640, 3250688, 3322880, 3424832, 3745910, 4063360, 4120501, 4281040, 4469696, 4643840, 4652032, 4709144, 5108224, 5587120, 5815040, 5886430, 5993456, 6385280, 6501376, 6849664, 7491820, 8126720, 8241002, 8562080, 8939392, 9418288, 10216448, 11174240, 11630080, 11772860, 11986912, 12770560, 13699328, 14983640, 16253440, 16482004, 17124160, 17878784, 18836576, 20602505, 22348480, 23260160, 23545720, 23973824, 25541120, 27398656, 29967280, 32506880, 32964008, 34248320, 35757568, 37673152, 41205010, 44696960, 47091440, 47947648, 51082240, 54797312, 59934560, 65928016, 68496640, 71515136, 75346304, 82410020, 89393920, 94182880, 95895296, 119869120, 131856032, 136993280, 150692608, 164820040, 178787840, 188365760, 191790592, 239738240, 263712064, 273986560, 301385216, 329640080, 357575680, 376731520, 383581184, 479476480, 527424128, 602770432, 659280160, 753463040, 958952960, 1054848256, 1318560320, 1506926080, 1917905920, 2109696512, 2637120640, 3013852160, 4219393024, 5274241280, 10548482560, 21096965120]

約数ペア:

[(1, 21096965120), (2, 10548482560), (4, 5274241280), (5, 4219393024), (7, 3013852160), (8, 2637120640), (10, 2109696512), (11, 1917905920), (14, 1506926080), (16, 1318560320), (20, 1054848256), (22, 958952960), (28, 753463040), (32, 659280160), (35, 602770432), (40, 527424128), (44, 479476480), (55, 383581184), (56, 376731520), (59, 357575680), (64, 329640080), (70, 301385216), (77, 273986560), (80, 263712064), (88, 239738240), (110, 191790592), (112, 188365760), (118, 178787840), (128, 164820040), (140, 150692608), (154, 136993280), (160, 131856032), (176, 119869120), (220, 95895296), (224, 94182880), (236, 89393920), (256, 82410020), (280, 75346304), (295, 71515136), (308, 68496640), (320, 65928016), (352, 59934560), (385, 54797312), (413, 51082240), (440, 47947648), (448, 47091440), (472, 44696960), (512, 41205010), (560, 37673152), (590, 35757568), (616, 34248320), (640, 32964008), (649, 32506880), (704, 29967280), (770, 27398656), (826, 25541120), (880, 23973824), (896, 23545720), (907, 23260160), (944, 22348480), (1024, 20602505), (1120, 18836576), (1180, 17878784), (1232, 17124160), (1280, 16482004), (1298, 16253440), (1408, 14983640), (1540, 13699328), (1652, 12770560), (1760, 11986912), (1792, 11772860), (1814, 11630080), (1888, 11174240), (2065, 10216448), (2240, 9418288), (2360, 8939392), (2464, 8562080), (2560, 8241002), (2596, 8126720), (2816, 7491820), (3080, 6849664), (3245, 6501376), (3304, 6385280), (3520, 5993456), (3584, 5886430), (3628, 5815040), (3776, 5587120), (4130, 5108224), (4480, 4709144), (4535, 4652032), (4543, 4643840), (4720, 4469696), (4928, 4281040), (5120, 4120501), (5192, 4063360), (5632, 3745910), (6160, 3424832), (6349, 3322880), (6490, 3250688), (6608, 3192640), (7040, 2996728), (7168, 2943215), (7256, 2907520), (7552, 2793560), (8260, 2554112), (8960, 2354572), (9070, 2326016), (9086, 2321920), (9440, 2234848), (9856, 2140520), (9977, 2114560), (10384, 2031680), (11264, 1872955), (12320, 1712416), (12698, 1661440), (12980, 1625344), (13216, 1596320), (14080, 1498364), (14512, 1453760), (15104, 1396780), (16520, 1277056), (17920, 1177286), (18140, 1163008), (18172, 1160960), (18880, 1117424), (19712, 1070260), (19954, 1057280), (20768, 1015840), (22715, 928768), (24640, 856208), (25396, 830720), (25960, 812672), (26432, 798160), (28160, 749182), (29024, 726880), (30208, 698390), (31745, 664576), (33040, 638528), (35840, 588643), (36280, 581504), (36344, 580480), (37760, 558712), (39424, 535130), (39908, 528640), (41536, 507920), (45430, 464384), (49280, 428104), (49885, 422912), (50792, 415360), (51920, 406336), (52864, 399080), (53513, 394240), (56320, 374591), (58048, 363440), (60416, 349195), (63490, 332288), (66080, 319264), (69839, 302080), (72560, 290752), (72688, 290240), (75520, 279356), (78848, 267565), (79816, 264320), (83072, 253960), (90860, 232192), (98560, 214052), (99770, 211456), (101584, 207680), (103840, 203168), (105728, 199540), (107026, 197120), (116096, 181720), (126980, 166144), (132160, 159632), (139678, 151040), (145120, 145376)]