7990599680

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:129

約数の個数: 336

約数和(自身を含む): 23426379360

約数和(自身を除く): 15435779680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 32, 35, 40, 56, 58, 62, 64, 70, 80, 112, 116, 124, 128, 140, 145, 155, 160, 203, 217, 224, 232, 248, 256, 280, 290, 310, 320, 406, 434, 448, 464, 496, 512, 560, 580, 620, 640, 812, 868, 896, 899, 928, 961, 992, 1015, 1024, 1085, 1120, 1160, 1240, 1280, 1624, 1736, 1792, 1798, 1856, 1922, 1984, 2030, 2048, 2170, 2240, 2320, 2480, 2560, 3248, 3472, 3584, 3596, 3712, 3844, 3968, 4060, 4096, 4340, 4480, 4495, 4640, 4805, 4960, 5120, 6293, 6496, 6727, 6944, 7168, 7192, 7424, 7688, 7936, 8120, 8192, 8680, 8960, 8990, 9280, 9610, 9920, 10240, 12586, 12992, 13454, 13888, 14336, 14384, 14848, 15376, 15872, 16240, 17360, 17920, 17980, 18560, 19220, 19840, 20480, 25172, 25984, 26908, 27776, 27869, 28672, 28768, 29696, 30752, 31465, 31744, 32480, 33635, 34720, 35840, 35960, 37120, 38440, 39680, 40960, 50344, 51968, 53816, 55552, 55738, 57344, 57536, 59392, 61504, 62930, 63488, 64960, 67270, 69440, 71680, 71920, 74240, 76880, 79360, 100688, 103936, 107632, 111104, 111476, 115072, 118784, 123008, 125860, 126976, 129920, 134540, 138880, 139345, 143360, 143840, 148480, 153760, 158720, 195083, 201376, 207872, 215264, 222208, 222952, 230144, 237568, 246016, 251720, 253952, 259840, 269080, 277760, 278690, 286720, 287680, 296960, 307520, 317440, 390166, 402752, 415744, 430528, 444416, 445904, 460288, 492032, 503440, 519680, 538160, 555520, 557380, 575360, 593920, 615040, 634880, 780332, 805504, 831488, 861056, 888832, 891808, 920576, 975415, 984064, 1006880, 1039360, 1076320, 1111040, 1114760, 1150720, 1187840, 1230080, 1269760, 1560664, 1611008, 1662976, 1722112, 1777664, 1783616, 1841152, 1950830, 1968128, 2013760, 2078720, 2152640, 2222080, 2229520, 2301440, 2460160, 3121328, 3222016, 3444224, 3567232, 3682304, 3901660, 3936256, 4027520, 4157440, 4305280, 4444160, 4459040, 4602880, 4920320, 6242656, 6444032, 6888448, 7134464, 7364608, 7803320, 7872512, 8055040, 8314880, 8610560, 8888320, 8918080, 9205760, 9840640, 12485312, 12888064, 13776896, 14268928, 15606640, 16110080, 17221120, 17836160, 18411520, 19681280, 24970624, 25776128, 27553792, 28537856, 31213280, 32220160, 34442240, 35672320, 36823040, 39362560, 49941248, 51552256, 55107584, 57075712, 62426560, 64440320, 68884480, 71344640, 99882496, 114151424, 124853120, 128880640, 137768960, 142689280, 199764992, 228302848, 249706240, 257761280, 275537920, 285378560, 399529984, 499412480, 570757120, 799059968, 998824960, 1141514240, 1598119936, 1997649920, 3995299840, 7990599680]

約数ペア:

[(1, 7990599680), (2, 3995299840), (4, 1997649920), (5, 1598119936), (7, 1141514240), (8, 998824960), (10, 799059968), (14, 570757120), (16, 499412480), (20, 399529984), (28, 285378560), (29, 275537920), (31, 257761280), (32, 249706240), (35, 228302848), (40, 199764992), (56, 142689280), (58, 137768960), (62, 128880640), (64, 124853120), (70, 114151424), (80, 99882496), (112, 71344640), (116, 68884480), (124, 64440320), (128, 62426560), (140, 57075712), (145, 55107584), (155, 51552256), (160, 49941248), (203, 39362560), (217, 36823040), (224, 35672320), (232, 34442240), (248, 32220160), (256, 31213280), (280, 28537856), (290, 27553792), (310, 25776128), (320, 24970624), (406, 19681280), (434, 18411520), (448, 17836160), (464, 17221120), (496, 16110080), (512, 15606640), (560, 14268928), (580, 13776896), (620, 12888064), (640, 12485312), (812, 9840640), (868, 9205760), (896, 8918080), (899, 8888320), (928, 8610560), (961, 8314880), (992, 8055040), (1015, 7872512), (1024, 7803320), (1085, 7364608), (1120, 7134464), (1160, 6888448), (1240, 6444032), (1280, 6242656), (1624, 4920320), (1736, 4602880), (1792, 4459040), (1798, 4444160), (1856, 4305280), (1922, 4157440), (1984, 4027520), (2030, 3936256), (2048, 3901660), (2170, 3682304), (2240, 3567232), (2320, 3444224), (2480, 3222016), (2560, 3121328), (3248, 2460160), (3472, 2301440), (3584, 2229520), (3596, 2222080), (3712, 2152640), (3844, 2078720), (3968, 2013760), (4060, 1968128), (4096, 1950830), (4340, 1841152), (4480, 1783616), (4495, 1777664), (4640, 1722112), (4805, 1662976), (4960, 1611008), (5120, 1560664), (6293, 1269760), (6496, 1230080), (6727, 1187840), (6944, 1150720), (7168, 1114760), (7192, 1111040), (7424, 1076320), (7688, 1039360), (7936, 1006880), (8120, 984064), (8192, 975415), (8680, 920576), (8960, 891808), (8990, 888832), (9280, 861056), (9610, 831488), (9920, 805504), (10240, 780332), (12586, 634880), (12992, 615040), (13454, 593920), (13888, 575360), (14336, 557380), (14384, 555520), (14848, 538160), (15376, 519680), (15872, 503440), (16240, 492032), (17360, 460288), (17920, 445904), (17980, 444416), (18560, 430528), (19220, 415744), (19840, 402752), (20480, 390166), (25172, 317440), (25984, 307520), (26908, 296960), (27776, 287680), (27869, 286720), (28672, 278690), (28768, 277760), (29696, 269080), (30752, 259840), (31465, 253952), (31744, 251720), (32480, 246016), (33635, 237568), (34720, 230144), (35840, 222952), (35960, 222208), (37120, 215264), (38440, 207872), (39680, 201376), (40960, 195083), (50344, 158720), (51968, 153760), (53816, 148480), (55552, 143840), (55738, 143360), (57344, 139345), (57536, 138880), (59392, 134540), (61504, 129920), (62930, 126976), (63488, 125860), (64960, 123008), (67270, 118784), (69440, 115072), (71680, 111476), (71920, 111104), (74240, 107632), (76880, 103936), (79360, 100688)]