718122160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:591

約数の個数: 160

約数和(自身を含む): 2035262592

約数和(自身を除く): 1317140432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 241, 272, 280, 313, 340, 476, 482, 560, 595, 626, 680, 952, 964, 1190, 1205, 1252, 1360, 1565, 1687, 1904, 1928, 2191, 2380, 2410, 2504, 3130, 3374, 3856, 4097, 4382, 4760, 4820, 5008, 5321, 6260, 6748, 8194, 8435, 8764, 9520, 9640, 10642, 10955, 12520, 13496, 16388, 16870, 17528, 19280, 20485, 21284, 21910, 25040, 26605, 26992, 28679, 32776, 33740, 35056, 37247, 40970, 42568, 43820, 53210, 57358, 65552, 67480, 74494, 75433, 81940, 85136, 87640, 106420, 114716, 134960, 143395, 148988, 150866, 163880, 175280, 186235, 212840, 229432, 286790, 297976, 301732, 327760, 372470, 377165, 425680, 458864, 528031, 573580, 595952, 603464, 744940, 754330, 1056062, 1147160, 1206928, 1282361, 1489880, 1508660, 2112124, 2294320, 2564722, 2640155, 2979760, 3017320, 4224248, 5129444, 5280310, 6034640, 6411805, 8448496, 8976527, 10258888, 10560620, 12823610, 17953054, 20517776, 21121240, 25647220, 35906108, 42242480, 44882635, 51294440, 71812216, 89765270, 102588880, 143624432, 179530540, 359061080, 718122160]

約数ペア:

[(1, 718122160), (2, 359061080), (4, 179530540), (5, 143624432), (7, 102588880), (8, 89765270), (10, 71812216), (14, 51294440), (16, 44882635), (17, 42242480), (20, 35906108), (28, 25647220), (34, 21121240), (35, 20517776), (40, 17953054), (56, 12823610), (68, 10560620), (70, 10258888), (80, 8976527), (85, 8448496), (112, 6411805), (119, 6034640), (136, 5280310), (140, 5129444), (170, 4224248), (238, 3017320), (241, 2979760), (272, 2640155), (280, 2564722), (313, 2294320), (340, 2112124), (476, 1508660), (482, 1489880), (560, 1282361), (595, 1206928), (626, 1147160), (680, 1056062), (952, 754330), (964, 744940), (1190, 603464), (1205, 595952), (1252, 573580), (1360, 528031), (1565, 458864), (1687, 425680), (1904, 377165), (1928, 372470), (2191, 327760), (2380, 301732), (2410, 297976), (2504, 286790), (3130, 229432), (3374, 212840), (3856, 186235), (4097, 175280), (4382, 163880), (4760, 150866), (4820, 148988), (5008, 143395), (5321, 134960), (6260, 114716), (6748, 106420), (8194, 87640), (8435, 85136), (8764, 81940), (9520, 75433), (9640, 74494), (10642, 67480), (10955, 65552), (12520, 57358), (13496, 53210), (16388, 43820), (16870, 42568), (17528, 40970), (19280, 37247), (20485, 35056), (21284, 33740), (21910, 32776), (25040, 28679), (26605, 26992)]