78873410560

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{13669}}^1$

素因数の和:13731

約数の個数: 264

約数和(自身を含む): 229680277920

約数和(自身を除く): 150806867360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 98, 112, 115, 128, 140, 160, 161, 184, 196, 224, 230, 245, 256, 280, 320, 322, 368, 392, 448, 460, 490, 512, 560, 640, 644, 736, 784, 805, 896, 920, 980, 1024, 1120, 1127, 1280, 1288, 1472, 1568, 1610, 1792, 1840, 1960, 2240, 2254, 2560, 2576, 2944, 3136, 3220, 3584, 3680, 3920, 4480, 4508, 5120, 5152, 5635, 5888, 6272, 6440, 7168, 7360, 7840, 8960, 9016, 10304, 11270, 11776, 12544, 12880, 13669, 14720, 15680, 17920, 18032, 20608, 22540, 23552, 25088, 25760, 27338, 29440, 31360, 35840, 36064, 41216, 45080, 50176, 51520, 54676, 58880, 62720, 68345, 72128, 82432, 90160, 95683, 103040, 109352, 117760, 125440, 136690, 144256, 164864, 180320, 191366, 206080, 218704, 250880, 273380, 288512, 314387, 360640, 382732, 412160, 437408, 478415, 546760, 577024, 628774, 669781, 721280, 765464, 824320, 874816, 956830, 1093520, 1154048, 1257548, 1339562, 1442560, 1530928, 1571935, 1749632, 1913660, 2187040, 2200709, 2515096, 2679124, 2885120, 3061856, 3143870, 3348905, 3499264, 3827320, 4374080, 4401418, 5030192, 5358248, 5770240, 6123712, 6287740, 6697810, 6998528, 7654640, 8748160, 8802836, 10060384, 10716496, 11003545, 12247424, 12575480, 13395620, 13997056, 15309280, 15404963, 17496320, 17605672, 20120768, 21432992, 22007090, 24494848, 25150960, 26791240, 30618560, 30809926, 34992640, 35211344, 40241536, 42865984, 44014180, 48989696, 50301920, 53582480, 61237120, 61619852, 69985280, 70422688, 77024815, 80483072, 85731968, 88028360, 97979392, 100603840, 107164960, 122474240, 123239704, 140845376, 154049630, 160966144, 171463936, 176056720, 201207680, 214329920, 244948480, 246479408, 281690752, 308099260, 321932288, 342927872, 352113440, 402415360, 428659840, 489896960, 492958816, 563381504, 616198520, 685855744, 704226880, 804830720, 857319680, 985917632, 1126763008, 1232397040, 1408453760, 1609661440, 1714639360, 1971835264, 2253526016, 2464794080, 2816907520, 3429278720, 3943670528, 4929588160, 5633815040, 7887341056, 9859176320, 11267630080, 15774682112, 19718352640, 39436705280, 78873410560]

約数ペア:

[(1, 78873410560), (2, 39436705280), (4, 19718352640), (5, 15774682112), (7, 11267630080), (8, 9859176320), (10, 7887341056), (14, 5633815040), (16, 4929588160), (20, 3943670528), (23, 3429278720), (28, 2816907520), (32, 2464794080), (35, 2253526016), (40, 1971835264), (46, 1714639360), (49, 1609661440), (56, 1408453760), (64, 1232397040), (70, 1126763008), (80, 985917632), (92, 857319680), (98, 804830720), (112, 704226880), (115, 685855744), (128, 616198520), (140, 563381504), (160, 492958816), (161, 489896960), (184, 428659840), (196, 402415360), (224, 352113440), (230, 342927872), (245, 321932288), (256, 308099260), (280, 281690752), (320, 246479408), (322, 244948480), (368, 214329920), (392, 201207680), (448, 176056720), (460, 171463936), (490, 160966144), (512, 154049630), (560, 140845376), (640, 123239704), (644, 122474240), (736, 107164960), (784, 100603840), (805, 97979392), (896, 88028360), (920, 85731968), (980, 80483072), (1024, 77024815), (1120, 70422688), (1127, 69985280), (1280, 61619852), (1288, 61237120), (1472, 53582480), (1568, 50301920), (1610, 48989696), (1792, 44014180), (1840, 42865984), (1960, 40241536), (2240, 35211344), (2254, 34992640), (2560, 30809926), (2576, 30618560), (2944, 26791240), (3136, 25150960), (3220, 24494848), (3584, 22007090), (3680, 21432992), (3920, 20120768), (4480, 17605672), (4508, 17496320), (5120, 15404963), (5152, 15309280), (5635, 13997056), (5888, 13395620), (6272, 12575480), (6440, 12247424), (7168, 11003545), (7360, 10716496), (7840, 10060384), (8960, 8802836), (9016, 8748160), (10304, 7654640), (11270, 6998528), (11776, 6697810), (12544, 6287740), (12880, 6123712), (13669, 5770240), (14720, 5358248), (15680, 5030192), (17920, 4401418), (18032, 4374080), (20608, 3827320), (22540, 3499264), (23552, 3348905), (25088, 3143870), (25760, 3061856), (27338, 2885120), (29440, 2679124), (31360, 2515096), (35840, 2200709), (36064, 2187040), (41216, 1913660), (45080, 1749632), (50176, 1571935), (51520, 1530928), (54676, 1442560), (58880, 1339562), (62720, 1257548), (68345, 1154048), (72128, 1093520), (82432, 956830), (90160, 874816), (95683, 824320), (103040, 765464), (109352, 721280), (117760, 669781), (125440, 628774), (136690, 577024), (144256, 546760), (164864, 478415), (180320, 437408), (191366, 412160), (206080, 382732), (218704, 360640), (250880, 314387), (273380, 288512)]