297700405280

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{172969}}^1$

素因数の和:173362

約数の個数: 96

約数和(自身を含む): 728101301760

約数和(自身を除く): 430400896480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 347, 496, 620, 694, 992, 1240, 1388, 1735, 2480, 2776, 3470, 4960, 5552, 6940, 10757, 11104, 13880, 21514, 27760, 43028, 53785, 55520, 86056, 107570, 172112, 172969, 215140, 344224, 345938, 430280, 691876, 860560, 864845, 1383752, 1721120, 1729690, 2767504, 3459380, 5362039, 5535008, 6918760, 10724078, 13837520, 21448156, 26810195, 27675040, 42896312, 53620390, 60020243, 85792624, 107240780, 120040486, 171585248, 214481560, 240080972, 300101215, 428963120, 480161944, 600202430, 857926240, 960323888, 1200404860, 1860627533, 1920647776, 2400809720, 3721255066, 4801619440, 7442510132, 9303137665, 9603238880, 14885020264, 18606275330, 29770040528, 37212550660, 59540081056, 74425101320, 148850202640, 297700405280]

約数ペア:

[(1, 297700405280), (2, 148850202640), (4, 74425101320), (5, 59540081056), (8, 37212550660), (10, 29770040528), (16, 18606275330), (20, 14885020264), (31, 9603238880), (32, 9303137665), (40, 7442510132), (62, 4801619440), (80, 3721255066), (124, 2400809720), (155, 1920647776), (160, 1860627533), (248, 1200404860), (310, 960323888), (347, 857926240), (496, 600202430), (620, 480161944), (694, 428963120), (992, 300101215), (1240, 240080972), (1388, 214481560), (1735, 171585248), (2480, 120040486), (2776, 107240780), (3470, 85792624), (4960, 60020243), (5552, 53620390), (6940, 42896312), (10757, 27675040), (11104, 26810195), (13880, 21448156), (21514, 13837520), (27760, 10724078), (43028, 6918760), (53785, 5535008), (55520, 5362039), (86056, 3459380), (107570, 2767504), (172112, 1729690), (172969, 1721120), (215140, 1383752), (344224, 864845), (345938, 860560), (430280, 691876)]