165198880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 521240832

約数和(自身を除く): 356041952

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 53, 55, 56, 70, 77, 80, 88, 92, 106, 110, 112, 115, 121, 140, 154, 160, 161, 176, 184, 212, 220, 224, 230, 242, 253, 265, 280, 308, 322, 352, 368, 371, 385, 424, 440, 460, 484, 506, 530, 560, 583, 605, 616, 644, 736, 742, 770, 805, 847, 848, 880, 920, 968, 1012, 1060, 1120, 1166, 1210, 1219, 1232, 1265, 1288, 1484, 1540, 1610, 1694, 1696, 1760, 1771, 1840, 1855, 1936, 2024, 2120, 2332, 2420, 2438, 2464, 2530, 2576, 2783, 2915, 2968, 3080, 3220, 3388, 3542, 3680, 3710, 3872, 4048, 4081, 4235, 4240, 4664, 4840, 4876, 5060, 5152, 5566, 5830, 5936, 6095, 6160, 6413, 6440, 6776, 7084, 7420, 8096, 8162, 8470, 8480, 8533, 8855, 9328, 9680, 9752, 10120, 11132, 11660, 11872, 12190, 12320, 12826, 12880, 13409, 13552, 13915, 14168, 14840, 16324, 16940, 17066, 17710, 18656, 19360, 19481, 19504, 20240, 20405, 22264, 23320, 24380, 25652, 25760, 26818, 27104, 27830, 28336, 29680, 32065, 32648, 33880, 34132, 35420, 38962, 39008, 40480, 40810, 42665, 44528, 44891, 46640, 48760, 51304, 53636, 55660, 56672, 59360, 64130, 65296, 67045, 67760, 68264, 70840, 77924, 81620, 85330, 89056, 89782, 93280, 93863, 97405, 97520, 102608, 107272, 111320, 128260, 130592, 134090, 135520, 136528, 141680, 147499, 155848, 163240, 170660, 179564, 187726, 194810, 195040, 205216, 214544, 222640, 224455, 256520, 268180, 273056, 283360, 294998, 311696, 326480, 341320, 359128, 375452, 389620, 429088, 445280, 448910, 469315, 513040, 536360, 589996, 623392, 652960, 682640, 718256, 737495, 750904, 779240, 897820, 938630, 1026080, 1032493, 1072720, 1179992, 1365280, 1436512, 1474990, 1501808, 1558480, 1795640, 1877260, 2064986, 2145440, 2359984, 2949980, 3003616, 3116960, 3591280, 3754520, 4129972, 4719968, 5162465, 5899960, 7182560, 7509040, 8259944, 10324930, 11799920, 15018080, 16519888, 20649860, 23599840, 33039776, 41299720, 82599440, 165198880]

約数ペア:

[(1, 165198880), (2, 82599440), (4, 41299720), (5, 33039776), (7, 23599840), (8, 20649860), (10, 16519888), (11, 15018080), (14, 11799920), (16, 10324930), (20, 8259944), (22, 7509040), (23, 7182560), (28, 5899960), (32, 5162465), (35, 4719968), (40, 4129972), (44, 3754520), (46, 3591280), (53, 3116960), (55, 3003616), (56, 2949980), (70, 2359984), (77, 2145440), (80, 2064986), (88, 1877260), (92, 1795640), (106, 1558480), (110, 1501808), (112, 1474990), (115, 1436512), (121, 1365280), (140, 1179992), (154, 1072720), (160, 1032493), (161, 1026080), (176, 938630), (184, 897820), (212, 779240), (220, 750904), (224, 737495), (230, 718256), (242, 682640), (253, 652960), (265, 623392), (280, 589996), (308, 536360), (322, 513040), (352, 469315), (368, 448910), (371, 445280), (385, 429088), (424, 389620), (440, 375452), (460, 359128), (484, 341320), (506, 326480), (530, 311696), (560, 294998), (583, 283360), (605, 273056), (616, 268180), (644, 256520), (736, 224455), (742, 222640), (770, 214544), (805, 205216), (847, 195040), (848, 194810), (880, 187726), (920, 179564), (968, 170660), (1012, 163240), (1060, 155848), (1120, 147499), (1166, 141680), (1210, 136528), (1219, 135520), (1232, 134090), (1265, 130592), (1288, 128260), (1484, 111320), (1540, 107272), (1610, 102608), (1694, 97520), (1696, 97405), (1760, 93863), (1771, 93280), (1840, 89782), (1855, 89056), (1936, 85330), (2024, 81620), (2120, 77924), (2332, 70840), (2420, 68264), (2438, 67760), (2464, 67045), (2530, 65296), (2576, 64130), (2783, 59360), (2915, 56672), (2968, 55660), (3080, 53636), (3220, 51304), (3388, 48760), (3542, 46640), (3680, 44891), (3710, 44528), (3872, 42665), (4048, 40810), (4081, 40480), (4235, 39008), (4240, 38962), (4664, 35420), (4840, 34132), (4876, 33880), (5060, 32648), (5152, 32065), (5566, 29680), (5830, 28336), (5936, 27830), (6095, 27104), (6160, 26818), (6413, 25760), (6440, 25652), (6776, 24380), (7084, 23320), (7420, 22264), (8096, 20405), (8162, 20240), (8470, 19504), (8480, 19481), (8533, 19360), (8855, 18656), (9328, 17710), (9680, 17066), (9752, 16940), (10120, 16324), (11132, 14840), (11660, 14168), (11872, 13915), (12190, 13552), (12320, 13409), (12826, 12880)]