145922560

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:526

約数の個数: 160

約数和(自身を含む): 424258560

約数和(自身を除く): 278336000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 479, 512, 544, 560, 595, 640, 680, 896, 952, 958, 1088, 1120, 1190, 1280, 1360, 1792, 1904, 1916, 2176, 2240, 2380, 2395, 2560, 2720, 3353, 3584, 3808, 3832, 4352, 4480, 4760, 4790, 5440, 6706, 7616, 7664, 8143, 8704, 8960, 9520, 9580, 10880, 13412, 15232, 15328, 16286, 16765, 17920, 19040, 19160, 21760, 26824, 30464, 30656, 32572, 33530, 38080, 38320, 40715, 43520, 53648, 57001, 60928, 61312, 65144, 67060, 76160, 76640, 81430, 107296, 114002, 122624, 130288, 134120, 152320, 153280, 162860, 214592, 228004, 245248, 260576, 268240, 285005, 304640, 306560, 325720, 429184, 456008, 521152, 536480, 570010, 613120, 651440, 858368, 912016, 1042304, 1072960, 1140020, 1226240, 1302880, 1716736, 1824032, 2084608, 2145920, 2280040, 2605760, 3648064, 4169216, 4291840, 4560080, 5211520, 7296128, 8583680, 9120160, 10423040, 14592256, 18240320, 20846080, 29184512, 36480640, 72961280, 145922560]

約数ペア:

[(1, 145922560), (2, 72961280), (4, 36480640), (5, 29184512), (7, 20846080), (8, 18240320), (10, 14592256), (14, 10423040), (16, 9120160), (17, 8583680), (20, 7296128), (28, 5211520), (32, 4560080), (34, 4291840), (35, 4169216), (40, 3648064), (56, 2605760), (64, 2280040), (68, 2145920), (70, 2084608), (80, 1824032), (85, 1716736), (112, 1302880), (119, 1226240), (128, 1140020), (136, 1072960), (140, 1042304), (160, 912016), (170, 858368), (224, 651440), (238, 613120), (256, 570010), (272, 536480), (280, 521152), (320, 456008), (340, 429184), (448, 325720), (476, 306560), (479, 304640), (512, 285005), (544, 268240), (560, 260576), (595, 245248), (640, 228004), (680, 214592), (896, 162860), (952, 153280), (958, 152320), (1088, 134120), (1120, 130288), (1190, 122624), (1280, 114002), (1360, 107296), (1792, 81430), (1904, 76640), (1916, 76160), (2176, 67060), (2240, 65144), (2380, 61312), (2395, 60928), (2560, 57001), (2720, 53648), (3353, 43520), (3584, 40715), (3808, 38320), (3832, 38080), (4352, 33530), (4480, 32572), (4760, 30656), (4790, 30464), (5440, 26824), (6706, 21760), (7616, 19160), (7664, 19040), (8143, 17920), (8704, 16765), (8960, 16286), (9520, 15328), (9580, 15232), (10880, 13412)]