20088766720

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 576

約数和(自身を含む): 60079864320

約数和(自身を除く): 39991097600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 23, 32, 34, 40, 41, 44, 46, 55, 64, 68, 80, 82, 85, 88, 89, 92, 110, 115, 128, 136, 160, 164, 170, 176, 178, 184, 187, 205, 220, 230, 253, 256, 272, 320, 328, 340, 352, 356, 368, 374, 391, 410, 440, 445, 451, 460, 506, 544, 640, 656, 680, 697, 704, 712, 736, 748, 782, 820, 880, 890, 902, 920, 935, 943, 979, 1012, 1088, 1265, 1280, 1312, 1360, 1394, 1408, 1424, 1472, 1496, 1513, 1564, 1640, 1760, 1780, 1804, 1840, 1870, 1886, 1955, 1958, 2024, 2047, 2176, 2255, 2530, 2624, 2720, 2788, 2816, 2848, 2944, 2992, 3026, 3128, 3280, 3485, 3520, 3560, 3608, 3649, 3680, 3740, 3772, 3910, 3916, 4048, 4094, 4301, 4352, 4510, 4715, 4895, 5060, 5248, 5440, 5576, 5696, 5888, 5984, 6052, 6256, 6560, 6970, 7040, 7120, 7216, 7298, 7360, 7480, 7544, 7565, 7667, 7820, 7832, 8096, 8188, 8602, 9020, 9430, 9790, 10120, 10235, 10373, 10496, 10880, 11152, 11392, 11968, 12104, 12512, 13120, 13940, 14080, 14240, 14432, 14596, 14720, 14960, 15088, 15130, 15334, 15640, 15664, 16031, 16192, 16376, 16643, 17204, 18040, 18245, 18860, 19580, 20240, 20470, 20746, 21505, 21760, 22304, 22517, 22784, 23936, 24208, 25024, 26240, 27880, 28480, 28864, 29192, 29440, 29920, 30176, 30260, 30668, 31280, 31328, 32062, 32384, 32752, 33286, 34408, 34799, 36080, 36490, 37720, 38335, 39160, 40139, 40480, 40940, 41492, 43010, 44608, 45034, 47872, 48416, 50048, 51865, 52480, 55760, 56960, 57728, 58384, 59840, 60352, 60520, 61336, 62033, 62560, 62656, 64124, 64768, 65504, 66572, 68816, 69598, 72160, 72980, 75440, 76670, 78320, 80155, 80278, 80960, 81880, 82984, 83215, 83927, 86020, 89216, 90068, 96832, 100096, 103730, 111520, 112585, 113920, 115456, 116768, 119680, 120704, 121040, 122672, 124066, 125120, 125312, 128248, 131008, 133144, 137632, 139196, 144320, 145960, 150880, 153340, 156640, 160310, 160556, 161920, 163760, 165968, 166430, 167854, 172040, 173995, 176341, 178432, 180136, 193664, 200695, 207460, 223040, 225170, 233536, 239360, 241408, 242080, 245344, 248132, 250240, 250624, 256496, 262016, 266288, 275264, 278392, 288640, 291920, 301760, 306680, 310165, 313280, 320620, 321112, 323840, 327520, 331936, 332860, 335708, 344080, 347990, 352682, 360272, 382789, 387328, 401390, 414920, 419635, 446080, 450340, 467072, 484160, 490688, 496264, 500480, 512992, 524032, 532576, 550528, 556784, 577280, 583840, 603520, 613360, 620330, 626560, 641240, 642224, 655040, 663872, 665720, 671416, 682363, 688160, 695980, 705364, 720544, 765578, 802780, 829840, 839270, 881705, 892160, 900680, 923197, 934144, 968320, 981376, 992528, 1025984, 1065152, 1101056, 1113568, 1167680, 1207040, 1226720, 1240660, 1253120, 1282480, 1284448, 1310080, 1327744, 1331440, 1342832, 1364726, 1376320, 1391960, 1410728, 1426759, 1441088, 1531156, 1605560, 1659680, 1678540, 1763410, 1801360, 1846394, 1913945, 1936640, 1962752, 1985056, 2051968, 2130304, 2227136, 2335360, 2453440, 2481320, 2564960, 2568896, 2620160, 2655488, 2662880, 2685664, 2729452, 2752640, 2783920, 2821456, 2853518, 2882176, 3062312, 3211120, 3319360, 3357080, 3411815, 3526820, 3602720, 3692788, 3827890, 3970112, 4103936, 4260608, 4454272, 4615985, 4670720, 4906880, 4962640, 5129920, 5137792, 5325760, 5371328, 5458904, 5505280, 5567840, 5642912, 5707036, 5764352, 6124624, 6422240, 6638720, 6714160, 6823630, 7053640, 7133795, 7205440, 7385576, 7655780, 7940224, 8908544, 9231970, 9813760, 9925280, 10259840, 10275584, 10651520, 10742656, 10917808, 11135680, 11285824, 11414072, 12249248, 12844480, 13277440, 13428320, 13647260, 14107280, 14267590, 14410880, 14771152, 15311560, 15694349, 15880448, 18463940, 19850560, 20519680, 21303040, 21485312, 21835616, 22271360, 22571648, 22828144, 24498496, 25688960, 26856640, 27294520, 28214560, 28535180, 28821760, 29542304, 30623120, 31388698, 36927880, 39701120, 43671232, 44542720, 45143296, 45656288, 48996992, 51377920, 53713280, 54589040, 56429120, 57070360, 59084608, 61246240, 62777396, 73855760, 78471745, 79402240, 87342464, 91312576, 97993984, 107426560, 109178080, 112858240, 114140720, 118169216, 122492480, 125554792, 147711520, 156943490, 174684928, 182625152, 218356160, 225716480, 228281440, 236338432, 244984960, 251109584, 295423040, 313886980, 365250304, 436712320, 456562880, 489969920, 502219168, 590846080, 627773960, 873424640, 913125760, 1004438336, 1181692160, 1255547920, 1826251520, 2008876672, 2511095840, 4017753344, 5022191680, 10044383360, 20088766720]

約数ペア:

[(1, 20088766720), (2, 10044383360), (4, 5022191680), (5, 4017753344), (8, 2511095840), (10, 2008876672), (11, 1826251520), (16, 1255547920), (17, 1181692160), (20, 1004438336), (22, 913125760), (23, 873424640), (32, 627773960), (34, 590846080), (40, 502219168), (41, 489969920), (44, 456562880), (46, 436712320), (55, 365250304), (64, 313886980), (68, 295423040), (80, 251109584), (82, 244984960), (85, 236338432), (88, 228281440), (89, 225716480), (92, 218356160), (110, 182625152), (115, 174684928), (128, 156943490), (136, 147711520), (160, 125554792), (164, 122492480), (170, 118169216), (176, 114140720), (178, 112858240), (184, 109178080), (187, 107426560), (205, 97993984), (220, 91312576), (230, 87342464), (253, 79402240), (256, 78471745), (272, 73855760), (320, 62777396), (328, 61246240), (340, 59084608), (352, 57070360), (356, 56429120), (368, 54589040), (374, 53713280), (391, 51377920), (410, 48996992), (440, 45656288), (445, 45143296), (451, 44542720), (460, 43671232), (506, 39701120), (544, 36927880), (640, 31388698), (656, 30623120), (680, 29542304), (697, 28821760), (704, 28535180), (712, 28214560), (736, 27294520), (748, 26856640), (782, 25688960), (820, 24498496), (880, 22828144), (890, 22571648), (902, 22271360), (920, 21835616), (935, 21485312), (943, 21303040), (979, 20519680), (1012, 19850560), (1088, 18463940), (1265, 15880448), (1280, 15694349), (1312, 15311560), (1360, 14771152), (1394, 14410880), (1408, 14267590), (1424, 14107280), (1472, 13647260), (1496, 13428320), (1513, 13277440), (1564, 12844480), (1640, 12249248), (1760, 11414072), (1780, 11285824), (1804, 11135680), (1840, 10917808), (1870, 10742656), (1886, 10651520), (1955, 10275584), (1958, 10259840), (2024, 9925280), (2047, 9813760), (2176, 9231970), (2255, 8908544), (2530, 7940224), (2624, 7655780), (2720, 7385576), (2788, 7205440), (2816, 7133795), (2848, 7053640), (2944, 6823630), (2992, 6714160), (3026, 6638720), (3128, 6422240), (3280, 6124624), (3485, 5764352), (3520, 5707036), (3560, 5642912), (3608, 5567840), (3649, 5505280), (3680, 5458904), (3740, 5371328), (3772, 5325760), (3910, 5137792), (3916, 5129920), (4048, 4962640), (4094, 4906880), (4301, 4670720), (4352, 4615985), (4510, 4454272), (4715, 4260608), (4895, 4103936), (5060, 3970112), (5248, 3827890), (5440, 3692788), (5576, 3602720), (5696, 3526820), (5888, 3411815), (5984, 3357080), (6052, 3319360), (6256, 3211120), (6560, 3062312), (6970, 2882176), (7040, 2853518), (7120, 2821456), (7216, 2783920), (7298, 2752640), (7360, 2729452), (7480, 2685664), (7544, 2662880), (7565, 2655488), (7667, 2620160), (7820, 2568896), (7832, 2564960), (8096, 2481320), (8188, 2453440), (8602, 2335360), (9020, 2227136), (9430, 2130304), (9790, 2051968), (10120, 1985056), (10235, 1962752), (10373, 1936640), (10496, 1913945), (10880, 1846394), (11152, 1801360), (11392, 1763410), (11968, 1678540), (12104, 1659680), (12512, 1605560), (13120, 1531156), (13940, 1441088), (14080, 1426759), (14240, 1410728), (14432, 1391960), (14596, 1376320), (14720, 1364726), (14960, 1342832), (15088, 1331440), (15130, 1327744), (15334, 1310080), (15640, 1284448), (15664, 1282480), (16031, 1253120), (16192, 1240660), (16376, 1226720), (16643, 1207040), (17204, 1167680), (18040, 1113568), (18245, 1101056), (18860, 1065152), (19580, 1025984), (20240, 992528), (20470, 981376), (20746, 968320), (21505, 934144), (21760, 923197), (22304, 900680), (22517, 892160), (22784, 881705), (23936, 839270), (24208, 829840), (25024, 802780), (26240, 765578), (27880, 720544), (28480, 705364), (28864, 695980), (29192, 688160), (29440, 682363), (29920, 671416), (30176, 665720), (30260, 663872), (30668, 655040), (31280, 642224), (31328, 641240), (32062, 626560), (32384, 620330), (32752, 613360), (33286, 603520), (34408, 583840), (34799, 577280), (36080, 556784), (36490, 550528), (37720, 532576), (38335, 524032), (39160, 512992), (40139, 500480), (40480, 496264), (40940, 490688), (41492, 484160), (43010, 467072), (44608, 450340), (45034, 446080), (47872, 419635), (48416, 414920), (50048, 401390), (51865, 387328), (52480, 382789), (55760, 360272), (56960, 352682), (57728, 347990), (58384, 344080), (59840, 335708), (60352, 332860), (60520, 331936), (61336, 327520), (62033, 323840), (62560, 321112), (62656, 320620), (64124, 313280), (64768, 310165), (65504, 306680), (66572, 301760), (68816, 291920), (69598, 288640), (72160, 278392), (72980, 275264), (75440, 266288), (76670, 262016), (78320, 256496), (80155, 250624), (80278, 250240), (80960, 248132), (81880, 245344), (82984, 242080), (83215, 241408), (83927, 239360), (86020, 233536), (89216, 225170), (90068, 223040), (96832, 207460), (100096, 200695), (103730, 193664), (111520, 180136), (112585, 178432), (113920, 176341), (115456, 173995), (116768, 172040), (119680, 167854), (120704, 166430), (121040, 165968), (122672, 163760), (124066, 161920), (125120, 160556), (125312, 160310), (128248, 156640), (131008, 153340), (133144, 150880), (137632, 145960), (139196, 144320)]