165761640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4651}}^1$

素因数の和:4685

約数の個数: 160

約数和(自身を含む): 607923360

約数和(自身を除く): 442161720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 4651, 5940, 7128, 8910, 9302, 11880, 13953, 17820, 18604, 23255, 27906, 35640, 37208, 41859, 46510, 51161, 55812, 69765, 83718, 93020, 102322, 111624, 125577, 139530, 153483, 167436, 186040, 204644, 209295, 251154, 255805, 279060, 306966, 334872, 376731, 409288, 418590, 460449, 502308, 511610, 558120, 613932, 627885, 753462, 767415, 837180, 920898, 1004616, 1023220, 1227864, 1255770, 1381347, 1506924, 1534830, 1674360, 1841796, 1883655, 2046440, 2302245, 2511540, 2762694, 3013848, 3069660, 3683592, 3767310, 4144041, 4604490, 5023080, 5525388, 6139320, 6906735, 7534620, 8288082, 9208980, 11050776, 13813470, 15069240, 16576164, 18417960, 20720205, 27626940, 33152328, 41440410, 55253880, 82880820, 165761640]

約数ペア:

[(1, 165761640), (2, 82880820), (3, 55253880), (4, 41440410), (5, 33152328), (6, 27626940), (8, 20720205), (9, 18417960), (10, 16576164), (11, 15069240), (12, 13813470), (15, 11050776), (18, 9208980), (20, 8288082), (22, 7534620), (24, 6906735), (27, 6139320), (30, 5525388), (33, 5023080), (36, 4604490), (40, 4144041), (44, 3767310), (45, 3683592), (54, 3069660), (55, 3013848), (60, 2762694), (66, 2511540), (72, 2302245), (81, 2046440), (88, 1883655), (90, 1841796), (99, 1674360), (108, 1534830), (110, 1506924), (120, 1381347), (132, 1255770), (135, 1227864), (162, 1023220), (165, 1004616), (180, 920898), (198, 837180), (216, 767415), (220, 753462), (264, 627885), (270, 613932), (297, 558120), (324, 511610), (330, 502308), (360, 460449), (396, 418590), (405, 409288), (440, 376731), (495, 334872), (540, 306966), (594, 279060), (648, 255805), (660, 251154), (792, 209295), (810, 204644), (891, 186040), (990, 167436), (1080, 153483), (1188, 139530), (1320, 125577), (1485, 111624), (1620, 102322), (1782, 93020), (1980, 83718), (2376, 69765), (2970, 55812), (3240, 51161), (3564, 46510), (3960, 41859), (4455, 37208), (4651, 35640), (5940, 27906), (7128, 23255), (8910, 18604), (9302, 17820), (11880, 13953)]