217617840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 400

約数和(自身を含む): 855588096

約数和(自身を除く): 637970256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 43, 44, 45, 48, 54, 55, 60, 66, 71, 72, 80, 81, 86, 88, 90, 99, 108, 110, 120, 129, 132, 135, 142, 144, 162, 165, 172, 176, 180, 198, 213, 215, 216, 220, 240, 258, 264, 270, 284, 297, 324, 330, 344, 355, 360, 387, 396, 405, 426, 430, 432, 440, 473, 495, 516, 528, 540, 568, 594, 639, 645, 648, 660, 688, 710, 720, 774, 781, 792, 810, 852, 860, 880, 891, 946, 990, 1032, 1065, 1080, 1136, 1161, 1188, 1278, 1290, 1296, 1320, 1419, 1420, 1485, 1548, 1562, 1584, 1620, 1704, 1720, 1782, 1892, 1917, 1935, 1980, 2064, 2130, 2160, 2322, 2343, 2365, 2376, 2556, 2580, 2640, 2838, 2840, 2970, 3053, 3096, 3124, 3195, 3240, 3408, 3440, 3483, 3564, 3784, 3834, 3870, 3905, 3960, 4257, 4260, 4455, 4644, 4686, 4730, 4752, 5112, 5160, 5676, 5680, 5751, 5805, 5940, 6106, 6192, 6248, 6390, 6480, 6966, 7029, 7095, 7128, 7568, 7668, 7740, 7810, 7920, 8514, 8520, 8910, 9159, 9288, 9372, 9460, 9585, 10224, 10320, 11352, 11502, 11610, 11715, 11880, 12212, 12496, 12771, 12780, 13932, 14058, 14190, 14256, 15265, 15336, 15480, 15620, 17028, 17040, 17415, 17820, 18318, 18576, 18744, 18920, 19170, 21087, 21285, 22704, 23004, 23220, 23430, 23760, 24424, 25542, 25560, 27477, 27864, 28116, 28380, 28755, 30530, 30672, 30960, 31240, 33583, 34056, 34830, 35145, 35640, 36636, 37488, 37840, 38313, 38340, 42174, 42570, 45795, 46008, 46440, 46860, 48848, 51084, 51120, 54954, 55728, 56232, 56760, 57510, 61060, 62480, 63261, 63855, 67166, 68112, 69660, 70290, 71280, 73272, 76626, 76680, 82431, 84348, 85140, 91590, 92016, 92880, 93720, 100749, 102168, 105435, 109908, 112464, 113520, 115020, 122120, 126522, 127710, 134332, 137385, 139320, 140580, 146544, 153252, 153360, 164862, 167915, 168696, 170280, 183180, 187440, 191565, 201498, 204336, 210870, 219816, 230040, 244240, 247293, 253044, 255420, 268664, 274770, 278640, 281160, 302247, 306504, 316305, 329724, 335830, 337392, 340560, 366360, 383130, 402996, 412155, 421740, 439632, 460080, 494586, 503745, 506088, 510840, 537328, 549540, 562320, 604494, 613008, 632610, 659448, 671660, 732720, 766260, 805992, 824310, 843480, 906741, 989172, 1007490, 1012176, 1021680, 1099080, 1208988, 1236465, 1265220, 1318896, 1343320, 1511235, 1532520, 1611984, 1648620, 1686960, 1813482, 1978344, 2014980, 2198160, 2417976, 2472930, 2530440, 2686640, 2720223, 3022470, 3065040, 3297240, 3626964, 3956688, 4029960, 4533705, 4835952, 4945860, 5060880, 5440446, 6044940, 6594480, 7253928, 8059920, 9067410, 9891720, 10880892, 12089880, 13601115, 14507856, 18134820, 19783440, 21761784, 24179760, 27202230, 36269640, 43523568, 54404460, 72539280, 108808920, 217617840]

約数ペア:

[(1, 217617840), (2, 108808920), (3, 72539280), (4, 54404460), (5, 43523568), (6, 36269640), (8, 27202230), (9, 24179760), (10, 21761784), (11, 19783440), (12, 18134820), (15, 14507856), (16, 13601115), (18, 12089880), (20, 10880892), (22, 9891720), (24, 9067410), (27, 8059920), (30, 7253928), (33, 6594480), (36, 6044940), (40, 5440446), (43, 5060880), (44, 4945860), (45, 4835952), (48, 4533705), (54, 4029960), (55, 3956688), (60, 3626964), (66, 3297240), (71, 3065040), (72, 3022470), (80, 2720223), (81, 2686640), (86, 2530440), (88, 2472930), (90, 2417976), (99, 2198160), (108, 2014980), (110, 1978344), (120, 1813482), (129, 1686960), (132, 1648620), (135, 1611984), (142, 1532520), (144, 1511235), (162, 1343320), (165, 1318896), (172, 1265220), (176, 1236465), (180, 1208988), (198, 1099080), (213, 1021680), (215, 1012176), (216, 1007490), (220, 989172), (240, 906741), (258, 843480), (264, 824310), (270, 805992), (284, 766260), (297, 732720), (324, 671660), (330, 659448), (344, 632610), (355, 613008), (360, 604494), (387, 562320), (396, 549540), (405, 537328), (426, 510840), (430, 506088), (432, 503745), (440, 494586), (473, 460080), (495, 439632), (516, 421740), (528, 412155), (540, 402996), (568, 383130), (594, 366360), (639, 340560), (645, 337392), (648, 335830), (660, 329724), (688, 316305), (710, 306504), (720, 302247), (774, 281160), (781, 278640), (792, 274770), (810, 268664), (852, 255420), (860, 253044), (880, 247293), (891, 244240), (946, 230040), (990, 219816), (1032, 210870), (1065, 204336), (1080, 201498), (1136, 191565), (1161, 187440), (1188, 183180), (1278, 170280), (1290, 168696), (1296, 167915), (1320, 164862), (1419, 153360), (1420, 153252), (1485, 146544), (1548, 140580), (1562, 139320), (1584, 137385), (1620, 134332), (1704, 127710), (1720, 126522), (1782, 122120), (1892, 115020), (1917, 113520), (1935, 112464), (1980, 109908), (2064, 105435), (2130, 102168), (2160, 100749), (2322, 93720), (2343, 92880), (2365, 92016), (2376, 91590), (2556, 85140), (2580, 84348), (2640, 82431), (2838, 76680), (2840, 76626), (2970, 73272), (3053, 71280), (3096, 70290), (3124, 69660), (3195, 68112), (3240, 67166), (3408, 63855), (3440, 63261), (3483, 62480), (3564, 61060), (3784, 57510), (3834, 56760), (3870, 56232), (3905, 55728), (3960, 54954), (4257, 51120), (4260, 51084), (4455, 48848), (4644, 46860), (4686, 46440), (4730, 46008), (4752, 45795), (5112, 42570), (5160, 42174), (5676, 38340), (5680, 38313), (5751, 37840), (5805, 37488), (5940, 36636), (6106, 35640), (6192, 35145), (6248, 34830), (6390, 34056), (6480, 33583), (6966, 31240), (7029, 30960), (7095, 30672), (7128, 30530), (7568, 28755), (7668, 28380), (7740, 28116), (7810, 27864), (7920, 27477), (8514, 25560), (8520, 25542), (8910, 24424), (9159, 23760), (9288, 23430), (9372, 23220), (9460, 23004), (9585, 22704), (10224, 21285), (10320, 21087), (11352, 19170), (11502, 18920), (11610, 18744), (11715, 18576), (11880, 18318), (12212, 17820), (12496, 17415), (12771, 17040), (12780, 17028), (13932, 15620), (14058, 15480), (14190, 15336), (14256, 15265)]