21225308160

素因数分解:

$2^{15}\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 512

約数和(自身を含む): 80529408000

約数和(自身を除く): 59304099840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 199, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 398, 420, 434, 448, 465, 480, 496, 512, 560, 597, 620, 640, 651, 672, 744, 768, 796, 840, 868, 896, 930, 960, 992, 995, 1024, 1085, 1120, 1194, 1240, 1280, 1302, 1344, 1393, 1488, 1536, 1592, 1680, 1736, 1792, 1860, 1920, 1984, 1990, 2048, 2170, 2240, 2388, 2480, 2560, 2604, 2688, 2786, 2976, 2985, 3072, 3184, 3255, 3360, 3472, 3584, 3720, 3840, 3968, 3980, 4096, 4179, 4340, 4480, 4776, 4960, 5120, 5208, 5376, 5572, 5952, 5970, 6144, 6169, 6368, 6510, 6720, 6944, 6965, 7168, 7440, 7680, 7936, 7960, 8192, 8358, 8680, 8960, 9552, 9920, 10240, 10416, 10752, 11144, 11904, 11940, 12288, 12338, 12736, 13020, 13440, 13888, 13930, 14336, 14880, 15360, 15872, 15920, 16384, 16716, 17360, 17920, 18507, 19104, 19840, 20480, 20832, 20895, 21504, 22288, 23808, 23880, 24576, 24676, 25472, 26040, 26880, 27776, 27860, 28672, 29760, 30720, 30845, 31744, 31840, 32768, 33432, 34720, 35840, 37014, 38208, 39680, 40960, 41664, 41790, 43008, 43183, 44576, 47616, 47760, 49152, 49352, 50944, 52080, 53760, 55552, 55720, 57344, 59520, 61440, 61690, 63488, 63680, 66864, 69440, 71680, 74028, 76416, 79360, 81920, 83328, 83580, 86016, 86366, 89152, 92535, 95232, 95520, 98304, 98704, 101888, 104160, 107520, 111104, 111440, 114688, 119040, 122880, 123380, 126976, 127360, 129549, 133728, 138880, 143360, 148056, 152832, 158720, 163840, 166656, 167160, 172032, 172732, 178304, 185070, 190464, 191040, 197408, 203776, 208320, 215040, 215915, 222208, 222880, 229376, 238080, 245760, 246760, 253952, 254720, 259098, 267456, 277760, 286720, 296112, 305664, 317440, 333312, 334320, 344064, 345464, 356608, 370140, 380928, 382080, 394816, 407552, 416640, 430080, 431830, 444416, 445760, 476160, 491520, 493520, 507904, 509440, 518196, 534912, 555520, 573440, 592224, 611328, 634880, 647745, 666624, 668640, 688128, 690928, 713216, 740280, 761856, 764160, 789632, 815104, 833280, 860160, 863660, 888832, 891520, 952320, 987040, 1015808, 1018880, 1036392, 1069824, 1111040, 1146880, 1184448, 1222656, 1269760, 1295490, 1333248, 1337280, 1381856, 1426432, 1480560, 1523712, 1528320, 1579264, 1630208, 1666560, 1720320, 1727320, 1777664, 1783040, 1904640, 1974080, 2037760, 2072784, 2139648, 2222080, 2368896, 2445312, 2539520, 2590980, 2666496, 2674560, 2763712, 2852864, 2961120, 3047424, 3056640, 3158528, 3260416, 3333120, 3440640, 3454640, 3555328, 3566080, 3809280, 3948160, 4075520, 4145568, 4279296, 4444160, 4737792, 4890624, 5079040, 5181960, 5332992, 5349120, 5527424, 5705728, 5922240, 6113280, 6317056, 6520832, 6666240, 6909280, 7110656, 7132160, 7618560, 7896320, 8151040, 8291136, 8558592, 8888320, 9475584, 9781248, 10363920, 10665984, 10698240, 11054848, 11411456, 11844480, 12226560, 12634112, 13332480, 13818560, 14264320, 15237120, 15792640, 16302080, 16582272, 17117184, 17776640, 18951168, 19562496, 20727840, 21331968, 21396480, 22109696, 22822912, 23688960, 24453120, 25268224, 26664960, 27637120, 28528640, 31585280, 32604160, 33164544, 34234368, 35553280, 37902336, 41455680, 42792960, 44219392, 45645824, 47377920, 48906240, 50536448, 53329920, 55274240, 57057280, 63170560, 66329088, 68468736, 75804672, 82911360, 85585920, 88438784, 94755840, 97812480, 101072896, 106659840, 110548480, 114114560, 126341120, 132658176, 136937472, 151609344, 165822720, 171171840, 176877568, 189511680, 202145792, 221096960, 228229120, 252682240, 265316352, 303218688, 331645440, 342343680, 353755136, 379023360, 442193920, 505364480, 530632704, 606437376, 663290880, 684687360, 707510272, 758046720, 884387840, 1010728960, 1061265408, 1326581760, 1415020544, 1516093440, 1768775680, 2122530816, 2653163520, 3032186880, 3537551360, 4245061632, 5306327040, 7075102720, 10612654080, 21225308160]

約数ペア:

[(1, 21225308160), (2, 10612654080), (3, 7075102720), (4, 5306327040), (5, 4245061632), (6, 3537551360), (7, 3032186880), (8, 2653163520), (10, 2122530816), (12, 1768775680), (14, 1516093440), (15, 1415020544), (16, 1326581760), (20, 1061265408), (21, 1010728960), (24, 884387840), (28, 758046720), (30, 707510272), (31, 684687360), (32, 663290880), (35, 606437376), (40, 530632704), (42, 505364480), (48, 442193920), (56, 379023360), (60, 353755136), (62, 342343680), (64, 331645440), (70, 303218688), (80, 265316352), (84, 252682240), (93, 228229120), (96, 221096960), (105, 202145792), (112, 189511680), (120, 176877568), (124, 171171840), (128, 165822720), (140, 151609344), (155, 136937472), (160, 132658176), (168, 126341120), (186, 114114560), (192, 110548480), (199, 106659840), (210, 101072896), (217, 97812480), (224, 94755840), (240, 88438784), (248, 85585920), (256, 82911360), (280, 75804672), (310, 68468736), (320, 66329088), (336, 63170560), (372, 57057280), (384, 55274240), (398, 53329920), (420, 50536448), (434, 48906240), (448, 47377920), (465, 45645824), (480, 44219392), (496, 42792960), (512, 41455680), (560, 37902336), (597, 35553280), (620, 34234368), (640, 33164544), (651, 32604160), (672, 31585280), (744, 28528640), (768, 27637120), (796, 26664960), (840, 25268224), (868, 24453120), (896, 23688960), (930, 22822912), (960, 22109696), (992, 21396480), (995, 21331968), (1024, 20727840), (1085, 19562496), (1120, 18951168), (1194, 17776640), (1240, 17117184), (1280, 16582272), (1302, 16302080), (1344, 15792640), (1393, 15237120), (1488, 14264320), (1536, 13818560), (1592, 13332480), (1680, 12634112), (1736, 12226560), (1792, 11844480), (1860, 11411456), (1920, 11054848), (1984, 10698240), (1990, 10665984), (2048, 10363920), (2170, 9781248), (2240, 9475584), (2388, 8888320), (2480, 8558592), (2560, 8291136), (2604, 8151040), (2688, 7896320), (2786, 7618560), (2976, 7132160), (2985, 7110656), (3072, 6909280), (3184, 6666240), (3255, 6520832), (3360, 6317056), (3472, 6113280), (3584, 5922240), (3720, 5705728), (3840, 5527424), (3968, 5349120), (3980, 5332992), (4096, 5181960), (4179, 5079040), (4340, 4890624), (4480, 4737792), (4776, 4444160), (4960, 4279296), (5120, 4145568), (5208, 4075520), (5376, 3948160), (5572, 3809280), (5952, 3566080), (5970, 3555328), (6144, 3454640), (6169, 3440640), (6368, 3333120), (6510, 3260416), (6720, 3158528), (6944, 3056640), (6965, 3047424), (7168, 2961120), (7440, 2852864), (7680, 2763712), (7936, 2674560), (7960, 2666496), (8192, 2590980), (8358, 2539520), (8680, 2445312), (8960, 2368896), (9552, 2222080), (9920, 2139648), (10240, 2072784), (10416, 2037760), (10752, 1974080), (11144, 1904640), (11904, 1783040), (11940, 1777664), (12288, 1727320), (12338, 1720320), (12736, 1666560), (13020, 1630208), (13440, 1579264), (13888, 1528320), (13930, 1523712), (14336, 1480560), (14880, 1426432), (15360, 1381856), (15872, 1337280), (15920, 1333248), (16384, 1295490), (16716, 1269760), (17360, 1222656), (17920, 1184448), (18507, 1146880), (19104, 1111040), (19840, 1069824), (20480, 1036392), (20832, 1018880), (20895, 1015808), (21504, 987040), (22288, 952320), (23808, 891520), (23880, 888832), (24576, 863660), (24676, 860160), (25472, 833280), (26040, 815104), (26880, 789632), (27776, 764160), (27860, 761856), (28672, 740280), (29760, 713216), (30720, 690928), (30845, 688128), (31744, 668640), (31840, 666624), (32768, 647745), (33432, 634880), (34720, 611328), (35840, 592224), (37014, 573440), (38208, 555520), (39680, 534912), (40960, 518196), (41664, 509440), (41790, 507904), (43008, 493520), (43183, 491520), (44576, 476160), (47616, 445760), (47760, 444416), (49152, 431830), (49352, 430080), (50944, 416640), (52080, 407552), (53760, 394816), (55552, 382080), (55720, 380928), (57344, 370140), (59520, 356608), (61440, 345464), (61690, 344064), (63488, 334320), (63680, 333312), (66864, 317440), (69440, 305664), (71680, 296112), (74028, 286720), (76416, 277760), (79360, 267456), (81920, 259098), (83328, 254720), (83580, 253952), (86016, 246760), (86366, 245760), (89152, 238080), (92535, 229376), (95232, 222880), (95520, 222208), (98304, 215915), (98704, 215040), (101888, 208320), (104160, 203776), (107520, 197408), (111104, 191040), (111440, 190464), (114688, 185070), (119040, 178304), (122880, 172732), (123380, 172032), (126976, 167160), (127360, 166656), (129549, 163840), (133728, 158720), (138880, 152832), (143360, 148056)]