2374291840

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1597}}^1$

素因数の和:1740

約数の個数: 128

約数和(自身を含む): 5985213120

約数和(自身を除く): 3610921280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 101, 115, 128, 160, 184, 202, 230, 320, 368, 404, 460, 505, 640, 736, 808, 920, 1010, 1472, 1597, 1616, 1840, 2020, 2323, 2944, 3194, 3232, 3680, 4040, 4646, 6388, 6464, 7360, 7985, 8080, 9292, 11615, 12776, 12928, 14720, 15970, 16160, 18584, 23230, 25552, 31940, 32320, 36731, 37168, 46460, 51104, 63880, 64640, 73462, 74336, 92920, 102208, 127760, 146924, 148672, 161297, 183655, 185840, 204416, 255520, 293848, 297344, 322594, 367310, 371680, 511040, 587696, 645188, 734620, 743360, 806485, 1022080, 1175392, 1290376, 1469240, 1486720, 1612970, 2350784, 2580752, 2938480, 3225940, 3709831, 4701568, 5161504, 5876960, 6451880, 7419662, 10323008, 11753920, 12903760, 14839324, 18549155, 20646016, 23507840, 25807520, 29678648, 37098310, 51615040, 59357296, 74196620, 103230080, 118714592, 148393240, 237429184, 296786480, 474858368, 593572960, 1187145920, 2374291840]

約数ペア:

[(1, 2374291840), (2, 1187145920), (4, 593572960), (5, 474858368), (8, 296786480), (10, 237429184), (16, 148393240), (20, 118714592), (23, 103230080), (32, 74196620), (40, 59357296), (46, 51615040), (64, 37098310), (80, 29678648), (92, 25807520), (101, 23507840), (115, 20646016), (128, 18549155), (160, 14839324), (184, 12903760), (202, 11753920), (230, 10323008), (320, 7419662), (368, 6451880), (404, 5876960), (460, 5161504), (505, 4701568), (640, 3709831), (736, 3225940), (808, 2938480), (920, 2580752), (1010, 2350784), (1472, 1612970), (1597, 1486720), (1616, 1469240), (1840, 1290376), (2020, 1175392), (2323, 1022080), (2944, 806485), (3194, 743360), (3232, 734620), (3680, 645188), (4040, 587696), (4646, 511040), (6388, 371680), (6464, 367310), (7360, 322594), (7985, 297344), (8080, 293848), (9292, 255520), (11615, 204416), (12776, 185840), (12928, 183655), (14720, 161297), (15970, 148672), (16160, 146924), (18584, 127760), (23230, 102208), (25552, 92920), (31940, 74336), (32320, 73462), (36731, 64640), (37168, 63880), (46460, 51104)]