7899772160

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:322

約数の個数: 432

約数和(自身を含む): 24159098880

約数和(自身を除く): 16259326720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 49, 56, 62, 64, 68, 70, 80, 85, 98, 112, 119, 124, 128, 136, 140, 155, 160, 170, 196, 217, 224, 238, 239, 245, 248, 256, 272, 280, 310, 320, 340, 392, 434, 448, 476, 478, 490, 496, 527, 544, 560, 595, 620, 640, 680, 784, 833, 868, 896, 952, 956, 980, 992, 1054, 1085, 1088, 1120, 1190, 1195, 1240, 1280, 1360, 1519, 1568, 1666, 1673, 1736, 1792, 1904, 1912, 1960, 1984, 2108, 2170, 2176, 2240, 2380, 2390, 2480, 2635, 2720, 3038, 3136, 3332, 3346, 3472, 3689, 3808, 3824, 3920, 3968, 4063, 4165, 4216, 4340, 4352, 4480, 4760, 4780, 4960, 5270, 5440, 6076, 6272, 6664, 6692, 6944, 7378, 7409, 7595, 7616, 7648, 7840, 7936, 8126, 8330, 8365, 8432, 8680, 8960, 9520, 9560, 9920, 10540, 10880, 11711, 12152, 12544, 13328, 13384, 13888, 14756, 14818, 15190, 15232, 15296, 15680, 16252, 16660, 16730, 16864, 17360, 18445, 19040, 19120, 19840, 20315, 21080, 21760, 23422, 24304, 25823, 26656, 26768, 27776, 28441, 29512, 29636, 30380, 30464, 30592, 31360, 32504, 33320, 33460, 33728, 34720, 36890, 37045, 38080, 38240, 39680, 40630, 42160, 46844, 48608, 51646, 51863, 53312, 53536, 55552, 56882, 58555, 59024, 59272, 60760, 61184, 62720, 65008, 66640, 66920, 67456, 69440, 73780, 74090, 76160, 76480, 81260, 84320, 93688, 97216, 103292, 103726, 106624, 107072, 113764, 117110, 118048, 118544, 121520, 125953, 129115, 130016, 133280, 133840, 134912, 138880, 142205, 147560, 148180, 152320, 152960, 162520, 168640, 187376, 194432, 199087, 206584, 207452, 213248, 214144, 227528, 234220, 236096, 237088, 243040, 251906, 258230, 259315, 260032, 266560, 267680, 277760, 284410, 295120, 296360, 305920, 325040, 337280, 363041, 374752, 388864, 398174, 413168, 414904, 428288, 455056, 468440, 472192, 474176, 486080, 503812, 516460, 518630, 520064, 533120, 535360, 568820, 590240, 592720, 629765, 650080, 674560, 726082, 749504, 796348, 826336, 829808, 881671, 910112, 936880, 944384, 948352, 972160, 995435, 1007624, 1032920, 1037260, 1040128, 1066240, 1070720, 1137640, 1180480, 1185440, 1259530, 1300160, 1452164, 1499008, 1592696, 1652672, 1659616, 1763342, 1815205, 1820224, 1873760, 1896704, 1944320, 1990870, 2015248, 2065840, 2074520, 2141440, 2275280, 2360960, 2370880, 2519060, 2600320, 2904328, 2998016, 3185392, 3305344, 3319232, 3526684, 3630410, 3640448, 3747520, 3981740, 4030496, 4131680, 4149040, 4408355, 4550560, 4721920, 4741760, 5038120, 5200640, 5808656, 6171697, 6370784, 6610688, 6638464, 7053368, 7260820, 7280896, 7495040, 7963480, 8060992, 8263360, 8298080, 8816710, 9101120, 9483520, 10076240, 11617312, 12343394, 12741568, 13276928, 14106736, 14521640, 14990080, 15926960, 16121984, 16526720, 16596160, 17633420, 18202240, 20152480, 23234624, 24686788, 25483136, 28213472, 29043280, 30858485, 31853920, 32243968, 33053440, 33192320, 35266840, 36404480, 40304960, 46469248, 49373576, 50966272, 56426944, 58086560, 61716970, 63707840, 66384640, 70533680, 80609920, 92938496, 98747152, 112853888, 116173120, 123433940, 127415680, 141067360, 161219840, 197494304, 225707776, 232346240, 246867880, 254831360, 282134720, 394988608, 464692480, 493735760, 564269440, 789977216, 987471520, 1128538880, 1579954432, 1974943040, 3949886080, 7899772160]

約数ペア:

[(1, 7899772160), (2, 3949886080), (4, 1974943040), (5, 1579954432), (7, 1128538880), (8, 987471520), (10, 789977216), (14, 564269440), (16, 493735760), (17, 464692480), (20, 394988608), (28, 282134720), (31, 254831360), (32, 246867880), (34, 232346240), (35, 225707776), (40, 197494304), (49, 161219840), (56, 141067360), (62, 127415680), (64, 123433940), (68, 116173120), (70, 112853888), (80, 98747152), (85, 92938496), (98, 80609920), (112, 70533680), (119, 66384640), (124, 63707840), (128, 61716970), (136, 58086560), (140, 56426944), (155, 50966272), (160, 49373576), (170, 46469248), (196, 40304960), (217, 36404480), (224, 35266840), (238, 33192320), (239, 33053440), (245, 32243968), (248, 31853920), (256, 30858485), (272, 29043280), (280, 28213472), (310, 25483136), (320, 24686788), (340, 23234624), (392, 20152480), (434, 18202240), (448, 17633420), (476, 16596160), (478, 16526720), (490, 16121984), (496, 15926960), (527, 14990080), (544, 14521640), (560, 14106736), (595, 13276928), (620, 12741568), (640, 12343394), (680, 11617312), (784, 10076240), (833, 9483520), (868, 9101120), (896, 8816710), (952, 8298080), (956, 8263360), (980, 8060992), (992, 7963480), (1054, 7495040), (1085, 7280896), (1088, 7260820), (1120, 7053368), (1190, 6638464), (1195, 6610688), (1240, 6370784), (1280, 6171697), (1360, 5808656), (1519, 5200640), (1568, 5038120), (1666, 4741760), (1673, 4721920), (1736, 4550560), (1792, 4408355), (1904, 4149040), (1912, 4131680), (1960, 4030496), (1984, 3981740), (2108, 3747520), (2170, 3640448), (2176, 3630410), (2240, 3526684), (2380, 3319232), (2390, 3305344), (2480, 3185392), (2635, 2998016), (2720, 2904328), (3038, 2600320), (3136, 2519060), (3332, 2370880), (3346, 2360960), (3472, 2275280), (3689, 2141440), (3808, 2074520), (3824, 2065840), (3920, 2015248), (3968, 1990870), (4063, 1944320), (4165, 1896704), (4216, 1873760), (4340, 1820224), (4352, 1815205), (4480, 1763342), (4760, 1659616), (4780, 1652672), (4960, 1592696), (5270, 1499008), (5440, 1452164), (6076, 1300160), (6272, 1259530), (6664, 1185440), (6692, 1180480), (6944, 1137640), (7378, 1070720), (7409, 1066240), (7595, 1040128), (7616, 1037260), (7648, 1032920), (7840, 1007624), (7936, 995435), (8126, 972160), (8330, 948352), (8365, 944384), (8432, 936880), (8680, 910112), (8960, 881671), (9520, 829808), (9560, 826336), (9920, 796348), (10540, 749504), (10880, 726082), (11711, 674560), (12152, 650080), (12544, 629765), (13328, 592720), (13384, 590240), (13888, 568820), (14756, 535360), (14818, 533120), (15190, 520064), (15232, 518630), (15296, 516460), (15680, 503812), (16252, 486080), (16660, 474176), (16730, 472192), (16864, 468440), (17360, 455056), (18445, 428288), (19040, 414904), (19120, 413168), (19840, 398174), (20315, 388864), (21080, 374752), (21760, 363041), (23422, 337280), (24304, 325040), (25823, 305920), (26656, 296360), (26768, 295120), (27776, 284410), (28441, 277760), (29512, 267680), (29636, 266560), (30380, 260032), (30464, 259315), (30592, 258230), (31360, 251906), (32504, 243040), (33320, 237088), (33460, 236096), (33728, 234220), (34720, 227528), (36890, 214144), (37045, 213248), (38080, 207452), (38240, 206584), (39680, 199087), (40630, 194432), (42160, 187376), (46844, 168640), (48608, 162520), (51646, 152960), (51863, 152320), (53312, 148180), (53536, 147560), (55552, 142205), (56882, 138880), (58555, 134912), (59024, 133840), (59272, 133280), (60760, 130016), (61184, 129115), (62720, 125953), (65008, 121520), (66640, 118544), (66920, 118048), (67456, 117110), (69440, 113764), (73780, 107072), (74090, 106624), (76160, 103726), (76480, 103292), (81260, 97216), (84320, 93688)]