158667840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1549

約数の個数: 168

約数和(自身を含む): 560877720

約数和(自身を除く): 402209880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 888, 960, 1110, 1184, 1332, 1440, 1480, 1489, 1665, 1776, 2220, 2368, 2664, 2880, 2960, 2978, 3330, 3552, 4440, 4467, 5328, 5920, 5956, 6660, 7104, 7445, 8880, 8934, 10656, 11840, 11912, 13320, 13401, 14890, 17760, 17868, 21312, 22335, 23824, 26640, 26802, 29780, 35520, 35736, 44670, 47648, 53280, 53604, 55093, 59560, 67005, 71472, 89340, 95296, 106560, 107208, 110186, 119120, 134010, 142944, 165279, 178680, 214416, 220372, 238240, 268020, 275465, 285888, 330558, 357360, 428832, 440744, 476480, 495837, 536040, 550930, 661116, 714720, 826395, 857664, 881488, 991674, 1072080, 1101860, 1322232, 1429440, 1652790, 1762976, 1983348, 2144160, 2203720, 2479185, 2644464, 3305580, 3525952, 3966696, 4288320, 4407440, 4958370, 5288928, 6611160, 7933392, 8814880, 9916740, 10577856, 13222320, 15866784, 17629760, 19833480, 26444640, 31733568, 39666960, 52889280, 79333920, 158667840]

約数ペア:

[(1, 158667840), (2, 79333920), (3, 52889280), (4, 39666960), (5, 31733568), (6, 26444640), (8, 19833480), (9, 17629760), (10, 15866784), (12, 13222320), (15, 10577856), (16, 9916740), (18, 8814880), (20, 7933392), (24, 6611160), (30, 5288928), (32, 4958370), (36, 4407440), (37, 4288320), (40, 3966696), (45, 3525952), (48, 3305580), (60, 2644464), (64, 2479185), (72, 2203720), (74, 2144160), (80, 1983348), (90, 1762976), (96, 1652790), (111, 1429440), (120, 1322232), (144, 1101860), (148, 1072080), (160, 991674), (180, 881488), (185, 857664), (192, 826395), (222, 714720), (240, 661116), (288, 550930), (296, 536040), (320, 495837), (333, 476480), (360, 440744), (370, 428832), (444, 357360), (480, 330558), (555, 285888), (576, 275465), (592, 268020), (666, 238240), (720, 220372), (740, 214416), (888, 178680), (960, 165279), (1110, 142944), (1184, 134010), (1332, 119120), (1440, 110186), (1480, 107208), (1489, 106560), (1665, 95296), (1776, 89340), (2220, 71472), (2368, 67005), (2664, 59560), (2880, 55093), (2960, 53604), (2978, 53280), (3330, 47648), (3552, 44670), (4440, 35736), (4467, 35520), (5328, 29780), (5920, 26802), (5956, 26640), (6660, 23824), (7104, 22335), (7445, 21312), (8880, 17868), (8934, 17760), (10656, 14890), (11840, 13401), (11912, 13320)]