135254240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 375072768

約数和(自身を除く): 239818528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 37, 40, 44, 55, 62, 67, 74, 80, 88, 110, 124, 134, 148, 155, 160, 176, 185, 220, 248, 268, 296, 310, 335, 341, 352, 370, 407, 440, 496, 536, 592, 620, 670, 682, 737, 740, 814, 880, 992, 1072, 1147, 1184, 1240, 1340, 1364, 1474, 1480, 1628, 1705, 1760, 2035, 2077, 2144, 2294, 2479, 2480, 2680, 2728, 2948, 2960, 3256, 3410, 3685, 4070, 4154, 4588, 4958, 4960, 5360, 5456, 5735, 5896, 5920, 6512, 6820, 7370, 8140, 8308, 9176, 9916, 10385, 10720, 10912, 11470, 11792, 12395, 12617, 13024, 13640, 14740, 16280, 16616, 18352, 19832, 20770, 22847, 22940, 23584, 24790, 25234, 27269, 27280, 29480, 32560, 33232, 36704, 39664, 41540, 45694, 45880, 49580, 50468, 54538, 54560, 58960, 63085, 65120, 66464, 76849, 79328, 83080, 91388, 91760, 99160, 100936, 109076, 114235, 117920, 126170, 136345, 153698, 166160, 182776, 183520, 198320, 201872, 218152, 228470, 252340, 272690, 307396, 332320, 365552, 384245, 396640, 403744, 436304, 456940, 504680, 545380, 614792, 731104, 768490, 845339, 872608, 913880, 1009360, 1090760, 1229584, 1536980, 1690678, 1827760, 2018720, 2181520, 2459168, 3073960, 3381356, 3655520, 4226695, 4363040, 6147920, 6762712, 8453390, 12295840, 13525424, 16906780, 27050848, 33813560, 67627120, 135254240]

約数ペア:

[(1, 135254240), (2, 67627120), (4, 33813560), (5, 27050848), (8, 16906780), (10, 13525424), (11, 12295840), (16, 8453390), (20, 6762712), (22, 6147920), (31, 4363040), (32, 4226695), (37, 3655520), (40, 3381356), (44, 3073960), (55, 2459168), (62, 2181520), (67, 2018720), (74, 1827760), (80, 1690678), (88, 1536980), (110, 1229584), (124, 1090760), (134, 1009360), (148, 913880), (155, 872608), (160, 845339), (176, 768490), (185, 731104), (220, 614792), (248, 545380), (268, 504680), (296, 456940), (310, 436304), (335, 403744), (341, 396640), (352, 384245), (370, 365552), (407, 332320), (440, 307396), (496, 272690), (536, 252340), (592, 228470), (620, 218152), (670, 201872), (682, 198320), (737, 183520), (740, 182776), (814, 166160), (880, 153698), (992, 136345), (1072, 126170), (1147, 117920), (1184, 114235), (1240, 109076), (1340, 100936), (1364, 99160), (1474, 91760), (1480, 91388), (1628, 83080), (1705, 79328), (1760, 76849), (2035, 66464), (2077, 65120), (2144, 63085), (2294, 58960), (2479, 54560), (2480, 54538), (2680, 50468), (2728, 49580), (2948, 45880), (2960, 45694), (3256, 41540), (3410, 39664), (3685, 36704), (4070, 33232), (4154, 32560), (4588, 29480), (4958, 27280), (4960, 27269), (5360, 25234), (5456, 24790), (5735, 23584), (5896, 22940), (5920, 22847), (6512, 20770), (6820, 19832), (7370, 18352), (8140, 16616), (8308, 16280), (9176, 14740), (9916, 13640), (10385, 13024), (10720, 12617), (10912, 12395), (11470, 11792)]