137352320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 256

約数和(自身を含む): 413614080

約数和(自身を除く): 276261760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 43, 46, 56, 62, 64, 70, 80, 86, 92, 112, 115, 124, 128, 140, 155, 160, 161, 172, 184, 215, 217, 224, 230, 248, 280, 301, 310, 320, 322, 344, 368, 430, 434, 448, 460, 496, 560, 602, 620, 640, 644, 688, 713, 736, 805, 860, 868, 896, 920, 989, 992, 1085, 1120, 1204, 1240, 1288, 1333, 1376, 1426, 1472, 1505, 1610, 1720, 1736, 1840, 1978, 1984, 2170, 2240, 2408, 2480, 2576, 2666, 2752, 2852, 2944, 3010, 3220, 3440, 3472, 3565, 3680, 3956, 3968, 4340, 4480, 4816, 4945, 4960, 4991, 5152, 5332, 5504, 5704, 6020, 6440, 6665, 6880, 6923, 6944, 7130, 7360, 7912, 8680, 9331, 9632, 9890, 9920, 9982, 10304, 10664, 11408, 12040, 12880, 13330, 13760, 13846, 13888, 14260, 14720, 15824, 17360, 18662, 19264, 19780, 19840, 19964, 20608, 21328, 22816, 24080, 24955, 25760, 26660, 27520, 27692, 27776, 28520, 30659, 31648, 34615, 34720, 37324, 38528, 39560, 39928, 42656, 45632, 46655, 48160, 49910, 51520, 53320, 55384, 57040, 61318, 63296, 69230, 69440, 74648, 79120, 79856, 85312, 91264, 93310, 96320, 99820, 103040, 106640, 110768, 114080, 122636, 126592, 138460, 138880, 149296, 153295, 158240, 159712, 170624, 186620, 192640, 199640, 213280, 214613, 221536, 228160, 245272, 276920, 298592, 306590, 316480, 319424, 373240, 399280, 426560, 429226, 443072, 456320, 490544, 553840, 597184, 613180, 632960, 638848, 746480, 798560, 853120, 858452, 886144, 981088, 1073065, 1107680, 1194368, 1226360, 1492960, 1597120, 1716904, 1962176, 2146130, 2215360, 2452720, 2985920, 3194240, 3433808, 3924352, 4292260, 4430720, 4905440, 5971840, 6867616, 8584520, 9810880, 13735232, 17169040, 19621760, 27470464, 34338080, 68676160, 137352320]

約数ペア:

[(1, 137352320), (2, 68676160), (4, 34338080), (5, 27470464), (7, 19621760), (8, 17169040), (10, 13735232), (14, 9810880), (16, 8584520), (20, 6867616), (23, 5971840), (28, 4905440), (31, 4430720), (32, 4292260), (35, 3924352), (40, 3433808), (43, 3194240), (46, 2985920), (56, 2452720), (62, 2215360), (64, 2146130), (70, 1962176), (80, 1716904), (86, 1597120), (92, 1492960), (112, 1226360), (115, 1194368), (124, 1107680), (128, 1073065), (140, 981088), (155, 886144), (160, 858452), (161, 853120), (172, 798560), (184, 746480), (215, 638848), (217, 632960), (224, 613180), (230, 597184), (248, 553840), (280, 490544), (301, 456320), (310, 443072), (320, 429226), (322, 426560), (344, 399280), (368, 373240), (430, 319424), (434, 316480), (448, 306590), (460, 298592), (496, 276920), (560, 245272), (602, 228160), (620, 221536), (640, 214613), (644, 213280), (688, 199640), (713, 192640), (736, 186620), (805, 170624), (860, 159712), (868, 158240), (896, 153295), (920, 149296), (989, 138880), (992, 138460), (1085, 126592), (1120, 122636), (1204, 114080), (1240, 110768), (1288, 106640), (1333, 103040), (1376, 99820), (1426, 96320), (1472, 93310), (1505, 91264), (1610, 85312), (1720, 79856), (1736, 79120), (1840, 74648), (1978, 69440), (1984, 69230), (2170, 63296), (2240, 61318), (2408, 57040), (2480, 55384), (2576, 53320), (2666, 51520), (2752, 49910), (2852, 48160), (2944, 46655), (3010, 45632), (3220, 42656), (3440, 39928), (3472, 39560), (3565, 38528), (3680, 37324), (3956, 34720), (3968, 34615), (4340, 31648), (4480, 30659), (4816, 28520), (4945, 27776), (4960, 27692), (4991, 27520), (5152, 26660), (5332, 25760), (5504, 24955), (5704, 24080), (6020, 22816), (6440, 21328), (6665, 20608), (6880, 19964), (6923, 19840), (6944, 19780), (7130, 19264), (7360, 18662), (7912, 17360), (8680, 15824), (9331, 14720), (9632, 14260), (9890, 13888), (9920, 13846), (9982, 13760), (10304, 13330), (10664, 12880), (11408, 12040)]