210258720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:457

約数の個数: 384

約数和(自身を含む): 892684800

約数和(自身を除く): 682426080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 160, 168, 170, 180, 189, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 280, 288, 306, 315, 336, 340, 357, 360, 378, 408, 409, 420, 432, 459, 476, 480, 504, 510, 540, 544, 560, 595, 612, 630, 672, 680, 714, 720, 756, 765, 816, 818, 840, 864, 918, 945, 952, 1008, 1020, 1071, 1080, 1120, 1190, 1224, 1227, 1260, 1360, 1428, 1440, 1512, 1530, 1632, 1636, 1680, 1785, 1836, 1890, 1904, 2016, 2040, 2045, 2142, 2160, 2295, 2380, 2448, 2454, 2520, 2720, 2856, 2863, 3024, 3060, 3213, 3272, 3360, 3570, 3672, 3681, 3780, 3808, 4080, 4090, 4284, 4320, 4590, 4760, 4896, 4908, 5040, 5355, 5712, 5726, 6048, 6120, 6135, 6426, 6544, 6953, 7140, 7344, 7362, 7560, 8160, 8180, 8568, 8589, 9180, 9520, 9816, 10080, 10710, 11043, 11424, 11452, 12240, 12270, 12852, 13088, 13906, 14280, 14315, 14688, 14724, 15120, 16065, 16360, 17136, 17178, 18360, 18405, 19040, 19632, 20859, 21420, 22086, 22904, 24480, 24540, 25704, 25767, 27812, 28560, 28630, 29448, 30240, 32130, 32720, 34272, 34356, 34765, 36720, 36810, 39264, 41718, 42840, 42945, 44172, 45808, 48671, 49080, 51408, 51534, 55215, 55624, 57120, 57260, 58896, 62577, 64260, 65440, 68712, 69530, 73440, 73620, 77301, 83436, 85680, 85890, 88344, 91616, 97342, 98160, 102816, 103068, 104295, 110430, 111248, 114520, 117792, 125154, 128520, 128835, 137424, 139060, 146013, 147240, 154602, 166872, 171360, 171780, 176688, 187731, 194684, 196320, 206136, 208590, 220860, 222496, 229040, 243355, 250308, 257040, 257670, 274848, 278120, 292026, 294480, 309204, 312885, 333744, 343560, 353376, 375462, 386505, 389368, 412272, 417180, 438039, 441720, 458080, 486710, 500616, 514080, 515340, 556240, 584052, 588960, 618408, 625770, 667488, 687120, 730065, 750924, 773010, 778736, 824544, 834360, 876078, 883440, 938655, 973420, 1001232, 1030680, 1112480, 1168104, 1236816, 1251540, 1314117, 1374240, 1460130, 1501848, 1546020, 1557472, 1668720, 1752156, 1766880, 1877310, 1946840, 2002464, 2061360, 2190195, 2336208, 2473632, 2503080, 2628234, 2920260, 3003696, 3092040, 3337440, 3504312, 3754620, 3893680, 4122720, 4380390, 4672416, 5006160, 5256468, 5840520, 6007392, 6184080, 6570585, 7008624, 7509240, 7787360, 8760780, 10012320, 10512936, 11681040, 12368160, 13141170, 14017248, 15018480, 17521560, 21025872, 23362080, 26282340, 30036960, 35043120, 42051744, 52564680, 70086240, 105129360, 210258720]

約数ペア:

[(1, 210258720), (2, 105129360), (3, 70086240), (4, 52564680), (5, 42051744), (6, 35043120), (7, 30036960), (8, 26282340), (9, 23362080), (10, 21025872), (12, 17521560), (14, 15018480), (15, 14017248), (16, 13141170), (17, 12368160), (18, 11681040), (20, 10512936), (21, 10012320), (24, 8760780), (27, 7787360), (28, 7509240), (30, 7008624), (32, 6570585), (34, 6184080), (35, 6007392), (36, 5840520), (40, 5256468), (42, 5006160), (45, 4672416), (48, 4380390), (51, 4122720), (54, 3893680), (56, 3754620), (60, 3504312), (63, 3337440), (68, 3092040), (70, 3003696), (72, 2920260), (80, 2628234), (84, 2503080), (85, 2473632), (90, 2336208), (96, 2190195), (102, 2061360), (105, 2002464), (108, 1946840), (112, 1877310), (119, 1766880), (120, 1752156), (126, 1668720), (135, 1557472), (136, 1546020), (140, 1501848), (144, 1460130), (153, 1374240), (160, 1314117), (168, 1251540), (170, 1236816), (180, 1168104), (189, 1112480), (204, 1030680), (210, 1001232), (216, 973420), (224, 938655), (238, 883440), (240, 876078), (252, 834360), (255, 824544), (270, 778736), (272, 773010), (280, 750924), (288, 730065), (306, 687120), (315, 667488), (336, 625770), (340, 618408), (357, 588960), (360, 584052), (378, 556240), (408, 515340), (409, 514080), (420, 500616), (432, 486710), (459, 458080), (476, 441720), (480, 438039), (504, 417180), (510, 412272), (540, 389368), (544, 386505), (560, 375462), (595, 353376), (612, 343560), (630, 333744), (672, 312885), (680, 309204), (714, 294480), (720, 292026), (756, 278120), (765, 274848), (816, 257670), (818, 257040), (840, 250308), (864, 243355), (918, 229040), (945, 222496), (952, 220860), (1008, 208590), (1020, 206136), (1071, 196320), (1080, 194684), (1120, 187731), (1190, 176688), (1224, 171780), (1227, 171360), (1260, 166872), (1360, 154602), (1428, 147240), (1440, 146013), (1512, 139060), (1530, 137424), (1632, 128835), (1636, 128520), (1680, 125154), (1785, 117792), (1836, 114520), (1890, 111248), (1904, 110430), (2016, 104295), (2040, 103068), (2045, 102816), (2142, 98160), (2160, 97342), (2295, 91616), (2380, 88344), (2448, 85890), (2454, 85680), (2520, 83436), (2720, 77301), (2856, 73620), (2863, 73440), (3024, 69530), (3060, 68712), (3213, 65440), (3272, 64260), (3360, 62577), (3570, 58896), (3672, 57260), (3681, 57120), (3780, 55624), (3808, 55215), (4080, 51534), (4090, 51408), (4284, 49080), (4320, 48671), (4590, 45808), (4760, 44172), (4896, 42945), (4908, 42840), (5040, 41718), (5355, 39264), (5712, 36810), (5726, 36720), (6048, 34765), (6120, 34356), (6135, 34272), (6426, 32720), (6544, 32130), (6953, 30240), (7140, 29448), (7344, 28630), (7362, 28560), (7560, 27812), (8160, 25767), (8180, 25704), (8568, 24540), (8589, 24480), (9180, 22904), (9520, 22086), (9816, 21420), (10080, 20859), (10710, 19632), (11043, 19040), (11424, 18405), (11452, 18360), (12240, 17178), (12270, 17136), (12852, 16360), (13088, 16065), (13906, 15120), (14280, 14724), (14315, 14688)]