15920092160

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 528

約数和(自身を含む): 48389114880

約数和(自身を除く): 32469022720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 49, 56, 62, 64, 70, 80, 89, 92, 98, 112, 115, 124, 128, 140, 155, 160, 161, 178, 184, 196, 217, 224, 230, 245, 248, 256, 280, 310, 320, 322, 356, 368, 392, 434, 445, 448, 460, 490, 496, 512, 560, 620, 623, 640, 644, 712, 713, 736, 784, 805, 868, 890, 896, 920, 980, 992, 1024, 1085, 1120, 1127, 1240, 1246, 1280, 1288, 1424, 1426, 1472, 1519, 1568, 1610, 1736, 1780, 1792, 1840, 1960, 1984, 2047, 2170, 2240, 2254, 2480, 2492, 2560, 2576, 2759, 2848, 2852, 2944, 3038, 3115, 3136, 3220, 3472, 3560, 3565, 3584, 3680, 3920, 3968, 4094, 4340, 4361, 4480, 4508, 4960, 4984, 4991, 5120, 5152, 5518, 5635, 5696, 5704, 5888, 6076, 6230, 6272, 6440, 6944, 7120, 7130, 7168, 7360, 7595, 7840, 7936, 8188, 8680, 8722, 8960, 9016, 9920, 9968, 9982, 10235, 10304, 11036, 11270, 11392, 11408, 11776, 12152, 12460, 12544, 12880, 13795, 13888, 14240, 14260, 14329, 14720, 15190, 15680, 15872, 16376, 17360, 17444, 17920, 18032, 19313, 19840, 19936, 19964, 20470, 20608, 21805, 22072, 22540, 22784, 22816, 23552, 24304, 24920, 24955, 25088, 25760, 27590, 27776, 28480, 28520, 28658, 29440, 30380, 31360, 31744, 32752, 34720, 34888, 34937, 35840, 36064, 38626, 39680, 39872, 39928, 40940, 41216, 43610, 44144, 45080, 45568, 45632, 48608, 49840, 49910, 50176, 51520, 55180, 55552, 56960, 57040, 57316, 58880, 60760, 62720, 63457, 65504, 69440, 69776, 69874, 71645, 72128, 77252, 79360, 79744, 79856, 81880, 82432, 87220, 88288, 90160, 91136, 91264, 96565, 97216, 99680, 99820, 100303, 103040, 110360, 111104, 113920, 114080, 114632, 117760, 121520, 125440, 126914, 131008, 135191, 138880, 139552, 139748, 143290, 144256, 154504, 158720, 159488, 159712, 163760, 164864, 174440, 174685, 176576, 180320, 182528, 193130, 194432, 199360, 199640, 200606, 206080, 220720, 222208, 227840, 228160, 229264, 243040, 250880, 253828, 262016, 270382, 277760, 279104, 279496, 286580, 288512, 309008, 317285, 318976, 319424, 327520, 348880, 349370, 353152, 360640, 365056, 386260, 388864, 398720, 399280, 401212, 412160, 441440, 444199, 455680, 456320, 458528, 486080, 501515, 507656, 524032, 540764, 555520, 558208, 558992, 573160, 577024, 618016, 634570, 637952, 638848, 655040, 675955, 697760, 698740, 706304, 721280, 730112, 772520, 777728, 797440, 798560, 802424, 824320, 882880, 888398, 912640, 917056, 972160, 1003030, 1015312, 1048064, 1081528, 1111040, 1116416, 1117984, 1146320, 1154048, 1236032, 1269140, 1277696, 1310080, 1351910, 1395520, 1397480, 1412608, 1442560, 1545040, 1555456, 1594880, 1597120, 1604848, 1765760, 1776796, 1825280, 1834112, 1944320, 2006060, 2030624, 2096128, 2163056, 2220995, 2232832, 2235968, 2292640, 2472064, 2538280, 2555392, 2620160, 2703820, 2791040, 2794960, 2825216, 2885120, 3090080, 3109393, 3189760, 3194240, 3209696, 3531520, 3553592, 3650560, 3668224, 3888640, 4012120, 4061248, 4326112, 4441990, 4465664, 4471936, 4585280, 4944128, 5076560, 5110784, 5240320, 5407640, 5582080, 5589920, 5770240, 6180160, 6218786, 6388480, 6419392, 7063040, 7107184, 7336448, 7777280, 8024240, 8122496, 8652224, 8883980, 8943872, 9170560, 9888256, 10153120, 10480640, 10815280, 11164160, 11179840, 12360320, 12437572, 12776960, 12838784, 14126080, 14214368, 14672896, 15546965, 16048480, 16244992, 17304448, 17767960, 17887744, 18341120, 19776512, 20306240, 21630560, 22328320, 22359680, 24720640, 24875144, 25553920, 25677568, 28428736, 31093930, 32096960, 32489984, 34608896, 35535920, 35775488, 36682240, 40612480, 43261120, 44719360, 49441280, 49750288, 51355136, 56857472, 62187860, 64193920, 64979968, 69217792, 71071840, 73364480, 81224960, 86522240, 89438720, 98882560, 99500576, 102710272, 113714944, 124375720, 128387840, 138435584, 142143680, 162449920, 173044480, 178877440, 199001152, 227429888, 248751440, 256775680, 284287360, 324899840, 346088960, 398002304, 454859776, 497502880, 513551360, 568574720, 692177920, 796004608, 995005760, 1137149440, 1592009216, 1990011520, 2274298880, 3184018432, 3980023040, 7960046080, 15920092160]

約数ペア:

[(1, 15920092160), (2, 7960046080), (4, 3980023040), (5, 3184018432), (7, 2274298880), (8, 1990011520), (10, 1592009216), (14, 1137149440), (16, 995005760), (20, 796004608), (23, 692177920), (28, 568574720), (31, 513551360), (32, 497502880), (35, 454859776), (40, 398002304), (46, 346088960), (49, 324899840), (56, 284287360), (62, 256775680), (64, 248751440), (70, 227429888), (80, 199001152), (89, 178877440), (92, 173044480), (98, 162449920), (112, 142143680), (115, 138435584), (124, 128387840), (128, 124375720), (140, 113714944), (155, 102710272), (160, 99500576), (161, 98882560), (178, 89438720), (184, 86522240), (196, 81224960), (217, 73364480), (224, 71071840), (230, 69217792), (245, 64979968), (248, 64193920), (256, 62187860), (280, 56857472), (310, 51355136), (320, 49750288), (322, 49441280), (356, 44719360), (368, 43261120), (392, 40612480), (434, 36682240), (445, 35775488), (448, 35535920), (460, 34608896), (490, 32489984), (496, 32096960), (512, 31093930), (560, 28428736), (620, 25677568), (623, 25553920), (640, 24875144), (644, 24720640), (712, 22359680), (713, 22328320), (736, 21630560), (784, 20306240), (805, 19776512), (868, 18341120), (890, 17887744), (896, 17767960), (920, 17304448), (980, 16244992), (992, 16048480), (1024, 15546965), (1085, 14672896), (1120, 14214368), (1127, 14126080), (1240, 12838784), (1246, 12776960), (1280, 12437572), (1288, 12360320), (1424, 11179840), (1426, 11164160), (1472, 10815280), (1519, 10480640), (1568, 10153120), (1610, 9888256), (1736, 9170560), (1780, 8943872), (1792, 8883980), (1840, 8652224), (1960, 8122496), (1984, 8024240), (2047, 7777280), (2170, 7336448), (2240, 7107184), (2254, 7063040), (2480, 6419392), (2492, 6388480), (2560, 6218786), (2576, 6180160), (2759, 5770240), (2848, 5589920), (2852, 5582080), (2944, 5407640), (3038, 5240320), (3115, 5110784), (3136, 5076560), (3220, 4944128), (3472, 4585280), (3560, 4471936), (3565, 4465664), (3584, 4441990), (3680, 4326112), (3920, 4061248), (3968, 4012120), (4094, 3888640), (4340, 3668224), (4361, 3650560), (4480, 3553592), (4508, 3531520), (4960, 3209696), (4984, 3194240), (4991, 3189760), (5120, 3109393), (5152, 3090080), (5518, 2885120), (5635, 2825216), (5696, 2794960), (5704, 2791040), (5888, 2703820), (6076, 2620160), (6230, 2555392), (6272, 2538280), (6440, 2472064), (6944, 2292640), (7120, 2235968), (7130, 2232832), (7168, 2220995), (7360, 2163056), (7595, 2096128), (7840, 2030624), (7936, 2006060), (8188, 1944320), (8680, 1834112), (8722, 1825280), (8960, 1776796), (9016, 1765760), (9920, 1604848), (9968, 1597120), (9982, 1594880), (10235, 1555456), (10304, 1545040), (11036, 1442560), (11270, 1412608), (11392, 1397480), (11408, 1395520), (11776, 1351910), (12152, 1310080), (12460, 1277696), (12544, 1269140), (12880, 1236032), (13795, 1154048), (13888, 1146320), (14240, 1117984), (14260, 1116416), (14329, 1111040), (14720, 1081528), (15190, 1048064), (15680, 1015312), (15872, 1003030), (16376, 972160), (17360, 917056), (17444, 912640), (17920, 888398), (18032, 882880), (19313, 824320), (19840, 802424), (19936, 798560), (19964, 797440), (20470, 777728), (20608, 772520), (21805, 730112), (22072, 721280), (22540, 706304), (22784, 698740), (22816, 697760), (23552, 675955), (24304, 655040), (24920, 638848), (24955, 637952), (25088, 634570), (25760, 618016), (27590, 577024), (27776, 573160), (28480, 558992), (28520, 558208), (28658, 555520), (29440, 540764), (30380, 524032), (31360, 507656), (31744, 501515), (32752, 486080), (34720, 458528), (34888, 456320), (34937, 455680), (35840, 444199), (36064, 441440), (38626, 412160), (39680, 401212), (39872, 399280), (39928, 398720), (40940, 388864), (41216, 386260), (43610, 365056), (44144, 360640), (45080, 353152), (45568, 349370), (45632, 348880), (48608, 327520), (49840, 319424), (49910, 318976), (50176, 317285), (51520, 309008), (55180, 288512), (55552, 286580), (56960, 279496), (57040, 279104), (57316, 277760), (58880, 270382), (60760, 262016), (62720, 253828), (63457, 250880), (65504, 243040), (69440, 229264), (69776, 228160), (69874, 227840), (71645, 222208), (72128, 220720), (77252, 206080), (79360, 200606), (79744, 199640), (79856, 199360), (81880, 194432), (82432, 193130), (87220, 182528), (88288, 180320), (90160, 176576), (91136, 174685), (91264, 174440), (96565, 164864), (97216, 163760), (99680, 159712), (99820, 159488), (100303, 158720), (103040, 154504), (110360, 144256), (111104, 143290), (113920, 139748), (114080, 139552), (114632, 138880), (117760, 135191), (121520, 131008), (125440, 126914)]