161101474560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:386

約数の個数: 1152

約数和(自身を含む): 652719513600

約数和(自身を除く): 491618039040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 43, 45, 48, 52, 54, 60, 62, 64, 65, 72, 78, 80, 86, 90, 93, 96, 104, 108, 117, 120, 124, 128, 129, 130, 135, 144, 155, 156, 160, 172, 180, 186, 192, 195, 208, 215, 216, 234, 240, 248, 256, 258, 260, 269, 270, 279, 288, 310, 312, 320, 344, 351, 360, 372, 384, 387, 390, 403, 416, 430, 432, 465, 468, 480, 496, 516, 520, 538, 540, 558, 559, 576, 585, 620, 624, 640, 645, 688, 702, 720, 744, 768, 774, 780, 806, 807, 832, 837, 860, 864, 930, 936, 960, 992, 1032, 1040, 1076, 1080, 1116, 1118, 1152, 1161, 1170, 1209, 1240, 1248, 1280, 1290, 1333, 1345, 1376, 1395, 1404, 1440, 1488, 1548, 1560, 1612, 1614, 1664, 1674, 1677, 1720, 1728, 1755, 1860, 1872, 1920, 1935, 1984, 2015, 2064, 2080, 2152, 2160, 2232, 2236, 2304, 2322, 2340, 2418, 2421, 2480, 2496, 2580, 2666, 2690, 2752, 2790, 2795, 2808, 2880, 2976, 3096, 3120, 3224, 3228, 3328, 3348, 3354, 3440, 3456, 3497, 3510, 3627, 3720, 3744, 3840, 3870, 3968, 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約数ペア:

[(1, 161101474560), (2, 80550737280), (3, 53700491520), (4, 40275368640), (5, 32220294912), (6, 26850245760), (8, 20137684320), (9, 17900163840), (10, 16110147456), (12, 13425122880), (13, 12392421120), (15, 10740098304), (16, 10068842160), (18, 8950081920), (20, 8055073728), (24, 6712561440), (26, 6196210560), (27, 5966721280), (30, 5370049152), (31, 5196821760), (32, 5034421080), (36, 4475040960), (39, 4130807040), (40, 4027536864), (43, 3746545920), (45, 3580032768), (48, 3356280720), (52, 3098105280), (54, 2983360640), (60, 2685024576), (62, 2598410880), (64, 2517210540), (65, 2478484224), (72, 2237520480), (78, 2065403520), (80, 2013768432), (86, 1873272960), (90, 1790016384), (93, 1732273920), (96, 1678140360), (104, 1549052640), (108, 1491680320), (117, 1376935680), (120, 1342512288), (124, 1299205440), (128, 1258605270), (129, 1248848640), (130, 1239242112), (135, 1193344256), (144, 1118760240), (155, 1039364352), (156, 1032701760), (160, 1006884216), (172, 936636480), (180, 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