217044960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 288

約数和(自身を含む): 779448096

約数和(自身を除く): 562403136

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, 80, 88, 96, 101, 110, 111, 120, 121, 132, 148, 160, 165, 176, 185, 202, 220, 222, 240, 242, 264, 296, 303, 330, 352, 363, 370, 404, 407, 440, 444, 480, 484, 505, 528, 555, 592, 605, 606, 660, 726, 740, 808, 814, 880, 888, 968, 1010, 1056, 1110, 1111, 1184, 1210, 1212, 1221, 1320, 1452, 1480, 1515, 1616, 1628, 1760, 1776, 1815, 1936, 2020, 2035, 2220, 2222, 2420, 2424, 2442, 2640, 2904, 2960, 3030, 3232, 3256, 3333, 3552, 3630, 3737, 3872, 4040, 4070, 4440, 4444, 4477, 4840, 4848, 4884, 5280, 5555, 5808, 5920, 6060, 6105, 6512, 6666, 7260, 7474, 8080, 8140, 8880, 8888, 8954, 9680, 9696, 9768, 11110, 11211, 11616, 12120, 12210, 12221, 13024, 13332, 13431, 14520, 14948, 16160, 16280, 16665, 17760, 17776, 17908, 18685, 19360, 19536, 22220, 22385, 22422, 24240, 24420, 24442, 26664, 26862, 29040, 29896, 32560, 33330, 35552, 35816, 36663, 37370, 39072, 41107, 44440, 44770, 44844, 48480, 48840, 48884, 53328, 53724, 56055, 58080, 59792, 61105, 65120, 66660, 67155, 71632, 73326, 74740, 82214, 88880, 89540, 89688, 97680, 97768, 106656, 107448, 112110, 119584, 122210, 123321, 133320, 134310, 143264, 146652, 149480, 164428, 177760, 179080, 179376, 183315, 195360, 195536, 205535, 214896, 224220, 244420, 246642, 266640, 268620, 293304, 298960, 328856, 358160, 358752, 366630, 391072, 411070, 429792, 448440, 452177, 488840, 493284, 533280, 537240, 586608, 597920, 616605, 657712, 716320, 733260, 822140, 896880, 904354, 977680, 986568, 1074480, 1173216, 1233210, 1315424, 1356531, 1466520, 1644280, 1793760, 1808708, 1955360, 1973136, 2148960, 2260885, 2466420, 2713062, 2933040, 3288560, 3617416, 3946272, 4521770, 4932840, 5426124, 5866080, 6577120, 6782655, 7234832, 9043540, 9865680, 10852248, 13565310, 14469664, 18087080, 19731360, 21704496, 27130620, 36174160, 43408992, 54261240, 72348320, 108522480, 217044960]

約数ペア:

[(1, 217044960), (2, 108522480), (3, 72348320), (4, 54261240), (5, 43408992), (6, 36174160), (8, 27130620), (10, 21704496), (11, 19731360), (12, 18087080), (15, 14469664), (16, 13565310), (20, 10852248), (22, 9865680), (24, 9043540), (30, 7234832), (32, 6782655), (33, 6577120), (37, 5866080), (40, 5426124), (44, 4932840), (48, 4521770), (55, 3946272), (60, 3617416), (66, 3288560), (74, 2933040), (80, 2713062), (88, 2466420), (96, 2260885), (101, 2148960), (110, 1973136), (111, 1955360), (120, 1808708), (121, 1793760), (132, 1644280), (148, 1466520), (160, 1356531), (165, 1315424), (176, 1233210), (185, 1173216), (202, 1074480), (220, 986568), (222, 977680), (240, 904354), (242, 896880), (264, 822140), (296, 733260), (303, 716320), (330, 657712), (352, 616605), (363, 597920), (370, 586608), (404, 537240), (407, 533280), (440, 493284), (444, 488840), (480, 452177), (484, 448440), (505, 429792), (528, 411070), (555, 391072), (592, 366630), (605, 358752), (606, 358160), (660, 328856), (726, 298960), (740, 293304), (808, 268620), (814, 266640), (880, 246642), (888, 244420), (968, 224220), (1010, 214896), (1056, 205535), (1110, 195536), (1111, 195360), (1184, 183315), (1210, 179376), (1212, 179080), (1221, 177760), (1320, 164428), (1452, 149480), (1480, 146652), (1515, 143264), (1616, 134310), (1628, 133320), (1760, 123321), (1776, 122210), (1815, 119584), (1936, 112110), (2020, 107448), (2035, 106656), (2220, 97768), (2222, 97680), (2420, 89688), (2424, 89540), (2442, 88880), (2640, 82214), (2904, 74740), (2960, 73326), (3030, 71632), (3232, 67155), (3256, 66660), (3333, 65120), (3552, 61105), (3630, 59792), (3737, 58080), (3872, 56055), (4040, 53724), (4070, 53328), (4440, 48884), (4444, 48840), (4477, 48480), (4840, 44844), (4848, 44770), (4884, 44440), (5280, 41107), (5555, 39072), (5808, 37370), (5920, 36663), (6060, 35816), (6105, 35552), (6512, 33330), (6666, 32560), (7260, 29896), (7474, 29040), (8080, 26862), (8140, 26664), (8880, 24442), (8888, 24420), (8954, 24240), (9680, 22422), (9696, 22385), (9768, 22220), (11110, 19536), (11211, 19360), (11616, 18685), (12120, 17908), (12210, 17776), (12221, 17760), (13024, 16665), (13332, 16280), (13431, 16160), (14520, 14948)]