166588240

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:514

約数の個数: 160

約数和(自身を含む): 487468800

約数和(自身を除く): 320880560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 343, 364, 392, 455, 467, 490, 520, 560, 637, 686, 728, 784, 910, 934, 980, 1040, 1274, 1372, 1456, 1715, 1820, 1868, 1960, 2335, 2548, 2744, 3185, 3269, 3430, 3640, 3736, 3920, 4459, 4670, 5096, 5488, 6071, 6370, 6538, 6860, 7280, 7472, 8918, 9340, 10192, 12142, 12740, 13076, 13720, 16345, 17836, 18680, 22295, 22883, 24284, 25480, 26152, 27440, 30355, 32690, 35672, 37360, 42497, 44590, 45766, 48568, 50960, 52304, 60710, 65380, 71344, 84994, 89180, 91532, 97136, 114415, 121420, 130760, 160181, 169988, 178360, 183064, 212485, 228830, 242840, 261520, 297479, 320362, 339976, 356720, 366128, 424970, 457660, 485680, 594958, 640724, 679952, 800905, 849940, 915320, 1189916, 1281448, 1487395, 1601810, 1699880, 1830640, 2082353, 2379832, 2562896, 2974790, 3203620, 3399760, 4164706, 4759664, 5949580, 6407240, 8329412, 10411765, 11899160, 12814480, 16658824, 20823530, 23798320, 33317648, 41647060, 83294120, 166588240]

約数ペア:

[(1, 166588240), (2, 83294120), (4, 41647060), (5, 33317648), (7, 23798320), (8, 20823530), (10, 16658824), (13, 12814480), (14, 11899160), (16, 10411765), (20, 8329412), (26, 6407240), (28, 5949580), (35, 4759664), (40, 4164706), (49, 3399760), (52, 3203620), (56, 2974790), (65, 2562896), (70, 2379832), (80, 2082353), (91, 1830640), (98, 1699880), (104, 1601810), (112, 1487395), (130, 1281448), (140, 1189916), (182, 915320), (196, 849940), (208, 800905), (245, 679952), (260, 640724), (280, 594958), (343, 485680), (364, 457660), (392, 424970), (455, 366128), (467, 356720), (490, 339976), (520, 320362), (560, 297479), (637, 261520), (686, 242840), (728, 228830), (784, 212485), (910, 183064), (934, 178360), (980, 169988), (1040, 160181), (1274, 130760), (1372, 121420), (1456, 114415), (1715, 97136), (1820, 91532), (1868, 89180), (1960, 84994), (2335, 71344), (2548, 65380), (2744, 60710), (3185, 52304), (3269, 50960), (3430, 48568), (3640, 45766), (3736, 44590), (3920, 42497), (4459, 37360), (4670, 35672), (5096, 32690), (5488, 30355), (6071, 27440), (6370, 26152), (6538, 25480), (6860, 24284), (7280, 22883), (7472, 22295), (8918, 18680), (9340, 17836), (10192, 16345), (12142, 13720), (12740, 13076)]