821842975440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16542733}}^1$

素因数の和:16542778

約数の個数: 160

約数和(自身を含む): 2953870583040

約数和(自身を除く): 2132027607600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5520, 6210, 8280, 9936, 12420, 16560, 24840, 49680, 16542733, 33085466, 49628199, 66170932, 82713665, 99256398, 132341864, 148884597, 165427330, 198512796, 248140995, 264683728, 297769194, 330854660, 380482859, 397025592, 446653791, 496281990, 595538388, 661709320, 744422985, 760965718, 794051184, 893307582, 992563980, 1141448577, 1191076776, 1323418640, 1488845970, 1521931436, 1786615164, 1902414295, 1985127960, 2233268955, 2282897154, 2382153552, 2977691940, 3043862872, 3424345731, 3573230328, 3804828590, 3970255920, 4466537910, 4565794308, 5707242885, 5955383880, 6087725744, 6848691462, 7146460656, 7609657180, 8933075820, 9131588616, 10273037193, 11414485770, 11910767760, 13697382924, 15219314360, 17121728655, 17866151640, 18263177232, 20546074386, 22828971540, 27394765848, 30438628720, 34243457310, 35732303280, 41092148772, 45657943080, 51365185965, 54789531696, 68486914620, 82184297544, 91315886160, 102730371930, 136973829240, 164368595088, 205460743860, 273947658480, 410921487720, 821842975440]

約数ペア:

[(1, 821842975440), (2, 410921487720), (3, 273947658480), (4, 205460743860), (5, 164368595088), (6, 136973829240), (8, 102730371930), (9, 91315886160), (10, 82184297544), (12, 68486914620), (15, 54789531696), (16, 51365185965), (18, 45657943080), (20, 41092148772), (23, 35732303280), (24, 34243457310), (27, 30438628720), (30, 27394765848), (36, 22828971540), (40, 20546074386), (45, 18263177232), (46, 17866151640), (48, 17121728655), (54, 15219314360), (60, 13697382924), (69, 11910767760), (72, 11414485770), (80, 10273037193), (90, 9131588616), (92, 8933075820), (108, 7609657180), (115, 7146460656), (120, 6848691462), (135, 6087725744), (138, 5955383880), (144, 5707242885), (180, 4565794308), (184, 4466537910), (207, 3970255920), (216, 3804828590), (230, 3573230328), (240, 3424345731), (270, 3043862872), (276, 2977691940), (345, 2382153552), (360, 2282897154), (368, 2233268955), (414, 1985127960), (432, 1902414295), (460, 1786615164), (540, 1521931436), (552, 1488845970), (621, 1323418640), (690, 1191076776), (720, 1141448577), (828, 992563980), (920, 893307582), (1035, 794051184), (1080, 760965718), (1104, 744422985), (1242, 661709320), (1380, 595538388), (1656, 496281990), (1840, 446653791), (2070, 397025592), (2160, 380482859), (2484, 330854660), (2760, 297769194), (3105, 264683728), (3312, 248140995), (4140, 198512796), (4968, 165427330), (5520, 148884597), (6210, 132341864), (8280, 99256398), (9936, 82713665), (12420, 66170932), (16560, 49628199), (24840, 33085466), (49680, 16542733)]