20727562240

素因数分解:

$2^{15}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 512

約数和(自身を含む): 65228820480

約数和(自身を除く): 44501258240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 53, 55, 56, 62, 64, 70, 77, 80, 88, 106, 110, 112, 124, 128, 140, 154, 155, 160, 176, 212, 217, 220, 224, 248, 256, 265, 280, 308, 310, 320, 341, 352, 371, 385, 424, 434, 440, 448, 496, 512, 530, 560, 583, 616, 620, 640, 682, 704, 742, 770, 848, 868, 880, 896, 992, 1024, 1060, 1085, 1120, 1166, 1232, 1240, 1280, 1364, 1408, 1484, 1540, 1643, 1696, 1705, 1736, 1760, 1792, 1855, 1984, 2048, 2120, 2170, 2240, 2332, 2387, 2464, 2480, 2560, 2728, 2816, 2915, 2968, 3080, 3286, 3392, 3410, 3472, 3520, 3584, 3710, 3968, 4081, 4096, 4240, 4340, 4480, 4664, 4774, 4928, 4960, 5120, 5456, 5632, 5830, 5936, 6160, 6572, 6784, 6820, 6944, 7040, 7168, 7420, 7936, 8162, 8192, 8215, 8480, 8680, 8960, 9328, 9548, 9856, 9920, 10240, 10912, 11264, 11501, 11660, 11872, 11935, 12320, 13144, 13568, 13640, 13888, 14080, 14336, 14840, 15872, 16324, 16384, 16430, 16960, 17360, 17920, 18073, 18656, 19096, 19712, 19840, 20405, 20480, 21824, 22528, 23002, 23320, 23744, 23870, 24640, 26288, 27136, 27280, 27776, 28160, 28672, 29680, 31744, 32648, 32768, 32860, 33920, 34720, 35840, 36146, 37312, 38192, 39424, 39680, 40810, 40960, 43648, 45056, 46004, 46640, 47488, 47740, 49280, 52576, 54272, 54560, 55552, 56320, 57344, 57505, 59360, 63488, 65296, 65720, 67840, 69440, 71680, 72292, 74624, 76384, 78848, 79360, 81620, 81920, 87296, 90112, 90365, 92008, 93280, 94976, 95480, 98560, 105152, 108544, 109120, 111104, 112640, 114688, 115010, 118720, 126511, 126976, 130592, 131440, 135680, 138880, 143360, 144584, 149248, 152768, 157696, 158720, 163240, 163840, 174592, 180224, 180730, 184016, 186560, 189952, 190960, 197120, 210304, 217088, 218240, 222208, 225280, 229376, 230020, 237440, 253022, 253952, 261184, 262880, 271360, 277760, 286720, 289168, 298496, 305536, 315392, 317440, 326480, 349184, 360448, 361460, 368032, 373120, 379904, 381920, 394240, 420608, 434176, 436480, 444416, 450560, 460040, 474880, 506044, 507904, 522368, 525760, 542720, 555520, 573440, 578336, 596992, 611072, 630784, 632555, 634880, 652960, 698368, 722920, 736064, 746240, 759808, 763840, 788480, 841216, 868352, 872960, 888832, 901120, 920080, 949760, 1012088, 1015808, 1044736, 1051520, 1085440, 1111040, 1146880, 1156672, 1193984, 1222144, 1261568, 1265110, 1269760, 1305920, 1396736, 1445840, 1472128, 1492480, 1519616, 1527680, 1576960, 1682432, 1736704, 1745920, 1777664, 1802240, 1840160, 1899520, 2024176, 2089472, 2103040, 2170880, 2222080, 2313344, 2387968, 2444288, 2523136, 2530220, 2539520, 2611840, 2793472, 2891680, 2944256, 2984960, 3039232, 3055360, 3153920, 3364864, 3491840, 3555328, 3680320, 3799040, 4048352, 4178944, 4206080, 4341760, 4444160, 4626688, 4775936, 4888576, 5060440, 5079040, 5223680, 5586944, 5783360, 5888512, 5969920, 6078464, 6110720, 6307840, 6729728, 6983680, 7110656, 7360640, 7598080, 8096704, 8357888, 8412160, 8683520, 8888320, 9253376, 9551872, 9777152, 10120880, 10447360, 11173888, 11566720, 11777024, 11939840, 12156928, 12221440, 12615680, 13459456, 13967360, 14721280, 15196160, 16193408, 16715776, 16824320, 17776640, 18506752, 19103744, 19554304, 20241760, 20894720, 23133440, 23554048, 23879680, 24442880, 26918912, 27934720, 29442560, 30392320, 32386816, 33431552, 33648640, 35553280, 37013504, 39108608, 40483520, 41789440, 46266880, 47108096, 47759360, 48885760, 53837824, 55869440, 58885120, 60784640, 64773632, 66863104, 67297280, 74027008, 78217216, 80967040, 83578880, 92533760, 94216192, 95518720, 97771520, 117770240, 129547264, 133726208, 134594560, 148054016, 161934080, 167157760, 185067520, 188432384, 195543040, 235540480, 259094528, 269189120, 296108032, 323868160, 334315520, 370135040, 376864768, 391086080, 471080960, 518189056, 592216064, 647736320, 668631040, 740270080, 942161920, 1036378112, 1295472640, 1480540160, 1884323840, 2072756224, 2590945280, 2961080320, 4145512448, 5181890560, 10363781120, 20727562240]

約数ペア:

[(1, 20727562240), (2, 10363781120), (4, 5181890560), (5, 4145512448), (7, 2961080320), (8, 2590945280), (10, 2072756224), (11, 1884323840), (14, 1480540160), (16, 1295472640), (20, 1036378112), (22, 942161920), (28, 740270080), (31, 668631040), (32, 647736320), (35, 592216064), (40, 518189056), (44, 471080960), (53, 391086080), (55, 376864768), (56, 370135040), (62, 334315520), (64, 323868160), (70, 296108032), (77, 269189120), (80, 259094528), (88, 235540480), (106, 195543040), (110, 188432384), (112, 185067520), (124, 167157760), (128, 161934080), (140, 148054016), (154, 134594560), (155, 133726208), (160, 129547264), (176, 117770240), (212, 97771520), (217, 95518720), (220, 94216192), (224, 92533760), (248, 83578880), (256, 80967040), (265, 78217216), (280, 74027008), (308, 67297280), (310, 66863104), (320, 64773632), (341, 60784640), (352, 58885120), (371, 55869440), (385, 53837824), (424, 48885760), (434, 47759360), (440, 47108096), (448, 46266880), (496, 41789440), (512, 40483520), (530, 39108608), (560, 37013504), (583, 35553280), (616, 33648640), (620, 33431552), (640, 32386816), (682, 30392320), (704, 29442560), (742, 27934720), (770, 26918912), (848, 24442880), (868, 23879680), (880, 23554048), (896, 23133440), (992, 20894720), (1024, 20241760), (1060, 19554304), (1085, 19103744), (1120, 18506752), (1166, 17776640), (1232, 16824320), (1240, 16715776), (1280, 16193408), (1364, 15196160), (1408, 14721280), (1484, 13967360), (1540, 13459456), (1643, 12615680), (1696, 12221440), (1705, 12156928), (1736, 11939840), (1760, 11777024), (1792, 11566720), (1855, 11173888), (1984, 10447360), (2048, 10120880), (2120, 9777152), (2170, 9551872), (2240, 9253376), (2332, 8888320), (2387, 8683520), (2464, 8412160), (2480, 8357888), (2560, 8096704), (2728, 7598080), (2816, 7360640), (2915, 7110656), (2968, 6983680), (3080, 6729728), (3286, 6307840), (3392, 6110720), (3410, 6078464), (3472, 5969920), (3520, 5888512), (3584, 5783360), (3710, 5586944), (3968, 5223680), (4081, 5079040), (4096, 5060440), (4240, 4888576), (4340, 4775936), (4480, 4626688), (4664, 4444160), (4774, 4341760), (4928, 4206080), (4960, 4178944), (5120, 4048352), (5456, 3799040), (5632, 3680320), (5830, 3555328), (5936, 3491840), (6160, 3364864), (6572, 3153920), (6784, 3055360), (6820, 3039232), (6944, 2984960), (7040, 2944256), (7168, 2891680), (7420, 2793472), (7936, 2611840), (8162, 2539520), (8192, 2530220), (8215, 2523136), (8480, 2444288), (8680, 2387968), (8960, 2313344), (9328, 2222080), (9548, 2170880), (9856, 2103040), (9920, 2089472), (10240, 2024176), (10912, 1899520), (11264, 1840160), (11501, 1802240), (11660, 1777664), (11872, 1745920), (11935, 1736704), (12320, 1682432), (13144, 1576960), (13568, 1527680), (13640, 1519616), (13888, 1492480), (14080, 1472128), (14336, 1445840), (14840, 1396736), (15872, 1305920), (16324, 1269760), (16384, 1265110), (16430, 1261568), (16960, 1222144), (17360, 1193984), (17920, 1156672), (18073, 1146880), (18656, 1111040), (19096, 1085440), (19712, 1051520), (19840, 1044736), (20405, 1015808), (20480, 1012088), (21824, 949760), (22528, 920080), (23002, 901120), (23320, 888832), (23744, 872960), (23870, 868352), (24640, 841216), (26288, 788480), (27136, 763840), (27280, 759808), (27776, 746240), (28160, 736064), (28672, 722920), (29680, 698368), (31744, 652960), (32648, 634880), (32768, 632555), (32860, 630784), (33920, 611072), (34720, 596992), (35840, 578336), (36146, 573440), (37312, 555520), (38192, 542720), (39424, 525760), (39680, 522368), (40810, 507904), (40960, 506044), (43648, 474880), (45056, 460040), (46004, 450560), (46640, 444416), (47488, 436480), (47740, 434176), (49280, 420608), (52576, 394240), (54272, 381920), (54560, 379904), (55552, 373120), (56320, 368032), (57344, 361460), (57505, 360448), (59360, 349184), (63488, 326480), (65296, 317440), (65720, 315392), (67840, 305536), (69440, 298496), (71680, 289168), (72292, 286720), (74624, 277760), (76384, 271360), (78848, 262880), (79360, 261184), (81620, 253952), (81920, 253022), (87296, 237440), (90112, 230020), (90365, 229376), (92008, 225280), (93280, 222208), (94976, 218240), (95480, 217088), (98560, 210304), (105152, 197120), (108544, 190960), (109120, 189952), (111104, 186560), (112640, 184016), (114688, 180730), (115010, 180224), (118720, 174592), (126511, 163840), (126976, 163240), (130592, 158720), (131440, 157696), (135680, 152768), (138880, 149248), (143360, 144584)]