346217760

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^2$

素因数の和:245

約数の個数: 288

約数和(自身を含む): 1397934720

約数和(自身を除く): 1051716960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 107, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 214, 216, 224, 240, 252, 270, 280, 288, 315, 321, 336, 360, 378, 420, 428, 432, 480, 504, 535, 540, 560, 630, 642, 672, 720, 749, 756, 840, 856, 864, 945, 963, 1008, 1070, 1080, 1120, 1260, 1284, 1440, 1498, 1512, 1605, 1680, 1712, 1890, 1926, 2016, 2140, 2160, 2247, 2520, 2568, 2889, 2996, 3024, 3210, 3360, 3424, 3745, 3780, 3852, 4280, 4320, 4494, 4815, 5040, 5136, 5778, 5992, 6048, 6420, 6741, 7490, 7560, 7704, 8560, 8988, 9630, 10080, 10272, 11235, 11449, 11556, 11984, 12840, 13482, 14445, 14980, 15120, 15408, 17120, 17976, 19260, 20223, 22470, 22898, 23112, 23968, 25680, 26964, 28890, 29960, 30240, 30816, 33705, 34347, 35952, 38520, 40446, 44940, 45796, 46224, 51360, 53928, 57245, 57780, 59920, 67410, 68694, 71904, 77040, 80143, 80892, 89880, 91592, 92448, 101115, 103041, 107856, 114490, 115560, 119840, 134820, 137388, 154080, 160286, 161784, 171735, 179760, 183184, 202230, 206082, 215712, 228980, 231120, 240429, 269640, 274776, 309123, 320572, 323568, 343470, 359520, 366368, 400715, 404460, 412164, 457960, 462240, 480858, 515205, 539280, 549552, 618246, 641144, 647136, 686940, 721287, 801430, 808920, 824328, 915920, 961716, 1030410, 1078560, 1099104, 1202145, 1236492, 1282288, 1373880, 1442574, 1545615, 1602860, 1617840, 1648656, 1831840, 1923432, 2060820, 2163861, 2404290, 2472984, 2564576, 2747760, 2885148, 3091230, 3205720, 3235680, 3297312, 3606435, 3846864, 4121640, 4327722, 4808580, 4945968, 5495520, 5770296, 6182460, 6411440, 7212870, 7693728, 8243280, 8655444, 9617160, 9891936, 10819305, 11540592, 12364920, 12822880, 14425740, 16486560, 17310888, 19234320, 21638610, 23081184, 24729840, 28851480, 34621776, 38468640, 43277220, 49459680, 57702960, 69243552, 86554440, 115405920, 173108880, 346217760]

約数ペア:

[(1, 346217760), (2, 173108880), (3, 115405920), (4, 86554440), (5, 69243552), (6, 57702960), (7, 49459680), (8, 43277220), (9, 38468640), (10, 34621776), (12, 28851480), (14, 24729840), (15, 23081184), (16, 21638610), (18, 19234320), (20, 17310888), (21, 16486560), (24, 14425740), (27, 12822880), (28, 12364920), (30, 11540592), (32, 10819305), (35, 9891936), (36, 9617160), (40, 8655444), (42, 8243280), (45, 7693728), (48, 7212870), (54, 6411440), (56, 6182460), (60, 5770296), (63, 5495520), (70, 4945968), (72, 4808580), (80, 4327722), (84, 4121640), (90, 3846864), (96, 3606435), (105, 3297312), (107, 3235680), (108, 3205720), (112, 3091230), (120, 2885148), (126, 2747760), (135, 2564576), (140, 2472984), (144, 2404290), (160, 2163861), (168, 2060820), (180, 1923432), (189, 1831840), (210, 1648656), (214, 1617840), (216, 1602860), (224, 1545615), (240, 1442574), (252, 1373880), (270, 1282288), (280, 1236492), (288, 1202145), (315, 1099104), (321, 1078560), (336, 1030410), (360, 961716), (378, 915920), (420, 824328), (428, 808920), (432, 801430), (480, 721287), (504, 686940), (535, 647136), (540, 641144), (560, 618246), (630, 549552), (642, 539280), (672, 515205), (720, 480858), (749, 462240), (756, 457960), (840, 412164), (856, 404460), (864, 400715), (945, 366368), (963, 359520), (1008, 343470), (1070, 323568), (1080, 320572), (1120, 309123), (1260, 274776), (1284, 269640), (1440, 240429), (1498, 231120), (1512, 228980), (1605, 215712), (1680, 206082), (1712, 202230), (1890, 183184), (1926, 179760), (2016, 171735), (2140, 161784), (2160, 160286), (2247, 154080), (2520, 137388), (2568, 134820), (2889, 119840), (2996, 115560), (3024, 114490), (3210, 107856), (3360, 103041), (3424, 101115), (3745, 92448), (3780, 91592), (3852, 89880), (4280, 80892), (4320, 80143), (4494, 77040), (4815, 71904), (5040, 68694), (5136, 67410), (5778, 59920), (5992, 57780), (6048, 57245), (6420, 53928), (6741, 51360), (7490, 46224), (7560, 45796), (7704, 44940), (8560, 40446), (8988, 38520), (9630, 35952), (10080, 34347), (10272, 33705), (11235, 30816), (11449, 30240), (11556, 29960), (11984, 28890), (12840, 26964), (13482, 25680), (14445, 23968), (14980, 23112), (15120, 22898), (15408, 22470), (17120, 20223), (17976, 19260)]