19890610560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1383

約数の個数: 512

約数和(自身を含む): 75790080000

約数和(自身を除く): 55899469440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 47, 48, 54, 57, 60, 64, 72, 76, 80, 90, 94, 95, 96, 108, 114, 120, 128, 135, 141, 144, 152, 160, 171, 180, 188, 190, 192, 216, 228, 235, 240, 270, 282, 285, 288, 304, 320, 342, 360, 376, 380, 384, 423, 432, 456, 470, 480, 513, 540, 564, 570, 576, 608, 640, 684, 705, 720, 752, 760, 846, 855, 864, 893, 912, 940, 960, 1026, 1080, 1128, 1140, 1152, 1216, 1269, 1289, 1368, 1410, 1440, 1504, 1520, 1692, 1710, 1728, 1786, 1824, 1880, 1920, 2052, 2115, 2160, 2256, 2280, 2432, 2538, 2565, 2578, 2679, 2736, 2820, 2880, 3008, 3040, 3384, 3420, 3456, 3572, 3648, 3760, 3867, 4104, 4230, 4320, 4465, 4512, 4560, 5076, 5130, 5156, 5358, 5472, 5640, 5760, 6016, 6080, 6345, 6445, 6768, 6840, 7144, 7296, 7520, 7734, 8037, 8208, 8460, 8640, 8930, 9024, 9120, 10152, 10260, 10312, 10716, 10944, 11280, 11601, 12160, 12690, 12890, 13395, 13536, 13680, 14288, 15040, 15468, 16074, 16416, 16920, 17280, 17860, 18048, 18240, 19335, 20304, 20520, 20624, 21432, 21888, 22560, 23202, 24111, 24491, 25380, 25780, 26790, 27072, 27360, 28576, 30080, 30936, 32148, 32832, 33840, 34803, 35720, 36480, 38670, 40185, 40608, 41040, 41248, 42864, 45120, 46404, 48222, 48982, 50760, 51560, 53580, 54144, 54720, 57152, 58005, 60583, 61872, 64296, 65664, 67680, 69606, 71440, 73473, 77340, 80370, 81216, 82080, 82496, 85728, 90240, 92808, 96444, 97964, 101520, 103120, 107160, 109440, 114304, 116010, 120555, 121166, 122455, 123744, 128592, 135360, 139212, 142880, 146946, 154680, 160740, 162432, 164160, 164992, 171456, 174015, 181749, 185616, 192888, 195928, 203040, 206240, 214320, 220419, 232020, 241110, 242332, 244910, 247488, 257184, 270720, 278424, 285760, 293892, 302915, 309360, 321480, 328320, 342912, 348030, 363498, 367365, 371232, 385776, 391856, 406080, 412480, 428640, 440838, 464040, 482220, 484664, 489820, 494976, 514368, 545247, 556848, 571520, 587784, 605830, 618720, 642960, 661257, 696060, 726996, 734730, 742464, 771552, 783712, 812160, 824960, 857280, 881676, 908745, 928080, 964440, 969328, 979640, 1028736, 1090494, 1102095, 1113696, 1151077, 1175568, 1211660, 1237440, 1285920, 1322514, 1392120, 1453992, 1469460, 1484928, 1543104, 1567424, 1635741, 1714560, 1763352, 1817490, 1856160, 1928880, 1938656, 1959280, 2180988, 2204190, 2227392, 2302154, 2351136, 2423320, 2474880, 2571840, 2645028, 2726235, 2784240, 2907984, 2938920, 3086208, 3134848, 3271482, 3306285, 3453231, 3526704, 3634980, 3712320, 3857760, 3877312, 3918560, 4361976, 4408380, 4454784, 4604308, 4702272, 4846640, 5143680, 5290056, 5452470, 5568480, 5755385, 5815968, 5877840, 6542964, 6612570, 6906462, 7053408, 7269960, 7424640, 7715520, 7754624, 7837120, 8178705, 8723952, 8816760, 9208616, 9404544, 9693280, 10359693, 10580112, 10904940, 11136960, 11510770, 11631936, 11755680, 13085928, 13225140, 13812924, 14106816, 14539920, 15431040, 15674240, 16357410, 17266155, 17447904, 17633520, 18417232, 19386560, 20719386, 21160224, 21809880, 22273920, 23021540, 23263872, 23511360, 26171856, 26450280, 27625848, 28213632, 29079840, 31079079, 32714820, 34532310, 34895808, 35267040, 36834464, 38773120, 41438772, 42320448, 43619760, 46043080, 47022720, 51798465, 52343712, 52900560, 55251696, 58159680, 62158158, 65429640, 69064620, 69791616, 70534080, 73668928, 82877544, 84640896, 87239520, 92086160, 103596930, 104687424, 105801120, 110503392, 116319360, 124316316, 130859280, 138129240, 141068160, 147337856, 155395395, 165755088, 174479040, 184172320, 207193860, 209374848, 211602240, 221006784, 248632632, 261718560, 276258480, 310790790, 331510176, 348958080, 368344640, 414387720, 423204480, 442013568, 497265264, 523437120, 552516960, 621581580, 663020352, 736689280, 828775440, 994530528, 1046874240, 1105033920, 1243163160, 1326040704, 1657550880, 1989061056, 2210067840, 2486326320, 3315101760, 3978122112, 4972652640, 6630203520, 9945305280, 19890610560]

約数ペア:

[(1, 19890610560), (2, 9945305280), (3, 6630203520), (4, 4972652640), (5, 3978122112), (6, 3315101760), (8, 2486326320), (9, 2210067840), (10, 1989061056), (12, 1657550880), (15, 1326040704), (16, 1243163160), (18, 1105033920), (19, 1046874240), (20, 994530528), (24, 828775440), (27, 736689280), (30, 663020352), (32, 621581580), (36, 552516960), (38, 523437120), (40, 497265264), (45, 442013568), (47, 423204480), (48, 414387720), (54, 368344640), (57, 348958080), (60, 331510176), (64, 310790790), (72, 276258480), (76, 261718560), (80, 248632632), (90, 221006784), (94, 211602240), (95, 209374848), (96, 207193860), (108, 184172320), (114, 174479040), (120, 165755088), (128, 155395395), (135, 147337856), (141, 141068160), (144, 138129240), (152, 130859280), (160, 124316316), (171, 116319360), (180, 110503392), (188, 105801120), (190, 104687424), (192, 103596930), (216, 92086160), (228, 87239520), (235, 84640896), (240, 82877544), (270, 73668928), (282, 70534080), (285, 69791616), (288, 69064620), (304, 65429640), (320, 62158158), (342, 58159680), (360, 55251696), (376, 52900560), (380, 52343712), (384, 51798465), (423, 47022720), (432, 46043080), (456, 43619760), (470, 42320448), (480, 41438772), (513, 38773120), (540, 36834464), (564, 35267040), (570, 34895808), (576, 34532310), (608, 32714820), (640, 31079079), (684, 29079840), (705, 28213632), (720, 27625848), (752, 26450280), (760, 26171856), (846, 23511360), (855, 23263872), (864, 23021540), (893, 22273920), (912, 21809880), (940, 21160224), (960, 20719386), (1026, 19386560), (1080, 18417232), (1128, 17633520), (1140, 17447904), (1152, 17266155), (1216, 16357410), (1269, 15674240), (1289, 15431040), (1368, 14539920), (1410, 14106816), (1440, 13812924), (1504, 13225140), (1520, 13085928), (1692, 11755680), (1710, 11631936), (1728, 11510770), (1786, 11136960), (1824, 10904940), (1880, 10580112), (1920, 10359693), (2052, 9693280), (2115, 9404544), (2160, 9208616), (2256, 8816760), (2280, 8723952), (2432, 8178705), (2538, 7837120), (2565, 7754624), (2578, 7715520), (2679, 7424640), (2736, 7269960), (2820, 7053408), (2880, 6906462), (3008, 6612570), (3040, 6542964), (3384, 5877840), (3420, 5815968), (3456, 5755385), (3572, 5568480), (3648, 5452470), (3760, 5290056), (3867, 5143680), (4104, 4846640), (4230, 4702272), (4320, 4604308), (4465, 4454784), (4512, 4408380), (4560, 4361976), (5076, 3918560), (5130, 3877312), (5156, 3857760), (5358, 3712320), (5472, 3634980), (5640, 3526704), (5760, 3453231), (6016, 3306285), (6080, 3271482), (6345, 3134848), (6445, 3086208), (6768, 2938920), (6840, 2907984), (7144, 2784240), (7296, 2726235), (7520, 2645028), (7734, 2571840), (8037, 2474880), (8208, 2423320), (8460, 2351136), (8640, 2302154), (8930, 2227392), (9024, 2204190), (9120, 2180988), (10152, 1959280), (10260, 1938656), (10312, 1928880), (10716, 1856160), (10944, 1817490), (11280, 1763352), (11601, 1714560), (12160, 1635741), (12690, 1567424), (12890, 1543104), (13395, 1484928), (13536, 1469460), (13680, 1453992), (14288, 1392120), (15040, 1322514), (15468, 1285920), (16074, 1237440), (16416, 1211660), (16920, 1175568), (17280, 1151077), (17860, 1113696), (18048, 1102095), (18240, 1090494), (19335, 1028736), (20304, 979640), (20520, 969328), (20624, 964440), (21432, 928080), (21888, 908745), (22560, 881676), (23202, 857280), (24111, 824960), (24491, 812160), (25380, 783712), (25780, 771552), (26790, 742464), (27072, 734730), (27360, 726996), (28576, 696060), (30080, 661257), (30936, 642960), (32148, 618720), (32832, 605830), (33840, 587784), (34803, 571520), (35720, 556848), (36480, 545247), (38670, 514368), (40185, 494976), (40608, 489820), (41040, 484664), (41248, 482220), (42864, 464040), (45120, 440838), (46404, 428640), (48222, 412480), (48982, 406080), (50760, 391856), (51560, 385776), (53580, 371232), (54144, 367365), (54720, 363498), (57152, 348030), (58005, 342912), (60583, 328320), (61872, 321480), (64296, 309360), (65664, 302915), (67680, 293892), (69606, 285760), (71440, 278424), (73473, 270720), (77340, 257184), (80370, 247488), (81216, 244910), (82080, 242332), (82496, 241110), (85728, 232020), (90240, 220419), (92808, 214320), (96444, 206240), (97964, 203040), (101520, 195928), (103120, 192888), (107160, 185616), (109440, 181749), (114304, 174015), (116010, 171456), (120555, 164992), (121166, 164160), (122455, 162432), (123744, 160740), (128592, 154680), (135360, 146946), (139212, 142880)]