157929480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{419}}^1$

素因数の和:788

約数の個数: 128

約数和(自身を含む): 529200000

約数和(自身を除く): 371270520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 349, 360, 419, 540, 698, 838, 1047, 1080, 1257, 1396, 1676, 1745, 2094, 2095, 2514, 2792, 3141, 3352, 3490, 3771, 4188, 4190, 5028, 5235, 6282, 6285, 6980, 7542, 8376, 8380, 9423, 10056, 10470, 11313, 12564, 12570, 13960, 15084, 15705, 16760, 18846, 18855, 20940, 22626, 25128, 25140, 30168, 31410, 37692, 37710, 41880, 45252, 47115, 50280, 56565, 62820, 75384, 75420, 90504, 94230, 113130, 125640, 146231, 150840, 188460, 226260, 292462, 376920, 438693, 452520, 584924, 731155, 877386, 1169848, 1316079, 1462310, 1754772, 2193465, 2632158, 2924620, 3509544, 3948237, 4386930, 5264316, 5849240, 6580395, 7896474, 8773860, 10528632, 13160790, 15792948, 17547720, 19741185, 26321580, 31585896, 39482370, 52643160, 78964740, 157929480]

約数ペア:

[(1, 157929480), (2, 78964740), (3, 52643160), (4, 39482370), (5, 31585896), (6, 26321580), (8, 19741185), (9, 17547720), (10, 15792948), (12, 13160790), (15, 10528632), (18, 8773860), (20, 7896474), (24, 6580395), (27, 5849240), (30, 5264316), (36, 4386930), (40, 3948237), (45, 3509544), (54, 2924620), (60, 2632158), (72, 2193465), (90, 1754772), (108, 1462310), (120, 1316079), (135, 1169848), (180, 877386), (216, 731155), (270, 584924), (349, 452520), (360, 438693), (419, 376920), (540, 292462), (698, 226260), (838, 188460), (1047, 150840), (1080, 146231), (1257, 125640), (1396, 113130), (1676, 94230), (1745, 90504), (2094, 75420), (2095, 75384), (2514, 62820), (2792, 56565), (3141, 50280), (3352, 47115), (3490, 45252), (3771, 41880), (4188, 37710), (4190, 37692), (5028, 31410), (5235, 30168), (6282, 25140), (6285, 25128), (6980, 22626), (7542, 20940), (8376, 18855), (8380, 18846), (9423, 16760), (10056, 15705), (10470, 15084), (11313, 13960), (12564, 12570)]