143636480

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 377690040

約数和(自身を除く): 234053560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 83, 104, 128, 130, 160, 166, 169, 208, 256, 260, 320, 332, 338, 415, 416, 512, 520, 640, 664, 676, 830, 832, 845, 1024, 1040, 1079, 1280, 1328, 1352, 1660, 1664, 1690, 2048, 2080, 2158, 2560, 2656, 2704, 3320, 3328, 3380, 4160, 4316, 5120, 5312, 5395, 5408, 6640, 6656, 6760, 8320, 8632, 10240, 10624, 10790, 10816, 13280, 13312, 13520, 14027, 16640, 17264, 21248, 21580, 21632, 26560, 26624, 27040, 28054, 33280, 34528, 42496, 43160, 43264, 53120, 54080, 56108, 66560, 69056, 70135, 84992, 86320, 86528, 106240, 108160, 112216, 133120, 138112, 140270, 169984, 172640, 173056, 212480, 216320, 224432, 276224, 280540, 345280, 346112, 424960, 432640, 448864, 552448, 561080, 690560, 849920, 865280, 897728, 1104896, 1122160, 1381120, 1730560, 1795456, 2209792, 2244320, 2762240, 3590912, 4488640, 5524480, 7181824, 8977280, 11048960, 14363648, 17954560, 28727296, 35909120, 71818240, 143636480]

約数ペア:

[(1, 143636480), (2, 71818240), (4, 35909120), (5, 28727296), (8, 17954560), (10, 14363648), (13, 11048960), (16, 8977280), (20, 7181824), (26, 5524480), (32, 4488640), (40, 3590912), (52, 2762240), (64, 2244320), (65, 2209792), (80, 1795456), (83, 1730560), (104, 1381120), (128, 1122160), (130, 1104896), (160, 897728), (166, 865280), (169, 849920), (208, 690560), (256, 561080), (260, 552448), (320, 448864), (332, 432640), (338, 424960), (415, 346112), (416, 345280), (512, 280540), (520, 276224), (640, 224432), (664, 216320), (676, 212480), (830, 173056), (832, 172640), (845, 169984), (1024, 140270), (1040, 138112), (1079, 133120), (1280, 112216), (1328, 108160), (1352, 106240), (1660, 86528), (1664, 86320), (1690, 84992), (2048, 70135), (2080, 69056), (2158, 66560), (2560, 56108), (2656, 54080), (2704, 53120), (3320, 43264), (3328, 43160), (3380, 42496), (4160, 34528), (4316, 33280), (5120, 28054), (5312, 27040), (5395, 26624), (5408, 26560), (6640, 21632), (6656, 21580), (6760, 21248), (8320, 17264), (8632, 16640), (10240, 14027), (10624, 13520), (10790, 13312), (10816, 13280)]