169767840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 288

約数和(自身を含む): 611331840

約数和(自身を除く): 441564000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 66, 74, 79, 80, 88, 96, 110, 111, 120, 121, 132, 148, 158, 160, 165, 176, 185, 220, 222, 237, 240, 242, 264, 296, 316, 330, 352, 363, 370, 395, 407, 440, 444, 474, 480, 484, 528, 555, 592, 605, 632, 660, 726, 740, 790, 814, 869, 880, 888, 948, 968, 1056, 1110, 1184, 1185, 1210, 1221, 1264, 1320, 1452, 1480, 1580, 1628, 1738, 1760, 1776, 1815, 1896, 1936, 2035, 2220, 2370, 2420, 2442, 2528, 2607, 2640, 2904, 2923, 2960, 3160, 3256, 3476, 3552, 3630, 3792, 3872, 4070, 4345, 4440, 4477, 4740, 4840, 4884, 5214, 5280, 5808, 5846, 5920, 6105, 6320, 6512, 6952, 7260, 7584, 8140, 8690, 8769, 8880, 8954, 9480, 9559, 9680, 9768, 10428, 11616, 11692, 12210, 12640, 13024, 13035, 13431, 13904, 14520, 14615, 16280, 17380, 17538, 17760, 17908, 18960, 19118, 19360, 19536, 20856, 22385, 23384, 24420, 26070, 26862, 27808, 28677, 29040, 29230, 32153, 32560, 34760, 35076, 35816, 37920, 38236, 39072, 41712, 43845, 44770, 46768, 47795, 48840, 52140, 53724, 57354, 58080, 58460, 64306, 65120, 67155, 69520, 70152, 71632, 76472, 83424, 87690, 89540, 93536, 95590, 96459, 97680, 104280, 107448, 114708, 116920, 128612, 134310, 139040, 140304, 143264, 143385, 152944, 160765, 175380, 179080, 191180, 192918, 195360, 208560, 214896, 229416, 233840, 257224, 268620, 280608, 286770, 305888, 321530, 350760, 353683, 358160, 382360, 385836, 417120, 429792, 458832, 467680, 482295, 514448, 537240, 573540, 643060, 701520, 707366, 716320, 764720, 771672, 917664, 964590, 1028896, 1061049, 1074480, 1147080, 1286120, 1403040, 1414732, 1529440, 1543344, 1768415, 1929180, 2122098, 2148960, 2294160, 2572240, 2829464, 3086688, 3536830, 3858360, 4244196, 4588320, 5144480, 5305245, 5658928, 7073660, 7716720, 8488392, 10610490, 11317856, 14147320, 15433440, 16976784, 21220980, 28294640, 33953568, 42441960, 56589280, 84883920, 169767840]

約数ペア:

[(1, 169767840), (2, 84883920), (3, 56589280), (4, 42441960), (5, 33953568), (6, 28294640), (8, 21220980), (10, 16976784), (11, 15433440), (12, 14147320), (15, 11317856), (16, 10610490), (20, 8488392), (22, 7716720), (24, 7073660), (30, 5658928), (32, 5305245), (33, 5144480), (37, 4588320), (40, 4244196), (44, 3858360), (48, 3536830), (55, 3086688), (60, 2829464), (66, 2572240), (74, 2294160), (79, 2148960), (80, 2122098), (88, 1929180), (96, 1768415), (110, 1543344), (111, 1529440), (120, 1414732), (121, 1403040), (132, 1286120), (148, 1147080), (158, 1074480), (160, 1061049), (165, 1028896), (176, 964590), (185, 917664), (220, 771672), (222, 764720), (237, 716320), (240, 707366), (242, 701520), (264, 643060), (296, 573540), (316, 537240), (330, 514448), (352, 482295), (363, 467680), (370, 458832), (395, 429792), (407, 417120), (440, 385836), (444, 382360), (474, 358160), (480, 353683), (484, 350760), (528, 321530), (555, 305888), (592, 286770), (605, 280608), (632, 268620), (660, 257224), (726, 233840), (740, 229416), (790, 214896), (814, 208560), (869, 195360), (880, 192918), (888, 191180), (948, 179080), (968, 175380), (1056, 160765), (1110, 152944), (1184, 143385), (1185, 143264), (1210, 140304), (1221, 139040), (1264, 134310), (1320, 128612), (1452, 116920), (1480, 114708), (1580, 107448), (1628, 104280), (1738, 97680), (1760, 96459), (1776, 95590), (1815, 93536), (1896, 89540), (1936, 87690), (2035, 83424), (2220, 76472), (2370, 71632), (2420, 70152), (2442, 69520), (2528, 67155), (2607, 65120), (2640, 64306), (2904, 58460), (2923, 58080), (2960, 57354), (3160, 53724), (3256, 52140), (3476, 48840), (3552, 47795), (3630, 46768), (3792, 44770), (3872, 43845), (4070, 41712), (4345, 39072), (4440, 38236), (4477, 37920), (4740, 35816), (4840, 35076), (4884, 34760), (5214, 32560), (5280, 32153), (5808, 29230), (5846, 29040), (5920, 28677), (6105, 27808), (6320, 26862), (6512, 26070), (6952, 24420), (7260, 23384), (7584, 22385), (8140, 20856), (8690, 19536), (8769, 19360), (8880, 19118), (8954, 18960), (9480, 17908), (9559, 17760), (9680, 17538), (9768, 17380), (10428, 16280), (11616, 14615), (11692, 14520), (12210, 13904), (12640, 13431), (13024, 13035)]