79029720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2851}}^1$

素因数の和:2886

約数の個数: 192

約数和(自身を含む): 320336640

約数和(自身を除く): 241306920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 2851, 3080, 3465, 3960, 4620, 5544, 5702, 6930, 8553, 9240, 11404, 13860, 14255, 17106, 19957, 22808, 25659, 27720, 28510, 31361, 34212, 39914, 42765, 51318, 57020, 59871, 62722, 68424, 79828, 85530, 94083, 99785, 102636, 114040, 119742, 125444, 128295, 156805, 159656, 171060, 179613, 188166, 199570, 205272, 219527, 239484, 250888, 256590, 282249, 299355, 313610, 342120, 359226, 376332, 399140, 439054, 470415, 478968, 513180, 564498, 598710, 627220, 658581, 718452, 752664, 798280, 878108, 898065, 940830, 1026360, 1097635, 1128996, 1197420, 1254440, 1317162, 1411245, 1436904, 1756216, 1796130, 1881660, 1975743, 2195270, 2257992, 2394840, 2634324, 2822490, 3292905, 3592260, 3763320, 3951486, 4390540, 5268648, 5644980, 6585810, 7184520, 7902972, 8781080, 9878715, 11289960, 13171620, 15805944, 19757430, 26343240, 39514860, 79029720]

約数ペア:

[(1, 79029720), (2, 39514860), (3, 26343240), (4, 19757430), (5, 15805944), (6, 13171620), (7, 11289960), (8, 9878715), (9, 8781080), (10, 7902972), (11, 7184520), (12, 6585810), (14, 5644980), (15, 5268648), (18, 4390540), (20, 3951486), (21, 3763320), (22, 3592260), (24, 3292905), (28, 2822490), (30, 2634324), (33, 2394840), (35, 2257992), (36, 2195270), (40, 1975743), (42, 1881660), (44, 1796130), (45, 1756216), (55, 1436904), (56, 1411245), (60, 1317162), (63, 1254440), (66, 1197420), (70, 1128996), (72, 1097635), (77, 1026360), (84, 940830), (88, 898065), (90, 878108), (99, 798280), (105, 752664), (110, 718452), (120, 658581), (126, 627220), (132, 598710), (140, 564498), (154, 513180), (165, 478968), (168, 470415), (180, 439054), (198, 399140), (210, 376332), (220, 359226), (231, 342120), (252, 313610), (264, 299355), (280, 282249), (308, 256590), (315, 250888), (330, 239484), (360, 219527), (385, 205272), (396, 199570), (420, 188166), (440, 179613), (462, 171060), (495, 159656), (504, 156805), (616, 128295), (630, 125444), (660, 119742), (693, 114040), (770, 102636), (792, 99785), (840, 94083), (924, 85530), (990, 79828), (1155, 68424), (1260, 62722), (1320, 59871), (1386, 57020), (1540, 51318), (1848, 42765), (1980, 39914), (2310, 34212), (2520, 31361), (2772, 28510), (2851, 27720), (3080, 25659), (3465, 22808), (3960, 19957), (4620, 17106), (5544, 14255), (5702, 13860), (6930, 11404), (8553, 9240)]