160334720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2753}}^1$

素因数の和:2792

約数の個数: 128

約数和(自身を含む): 471925440

約数和(自身を除く): 311590720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2753, 2912, 3640, 4160, 4480, 5506, 5824, 7280, 8320, 11012, 11648, 13765, 14560, 19271, 22024, 27530, 29120, 35789, 38542, 44048, 55060, 58240, 71578, 77084, 88096, 96355, 110120, 143156, 154168, 176192, 178945, 192710, 220240, 250523, 286312, 308336, 352384, 357890, 385420, 440480, 501046, 572624, 616672, 715780, 770840, 880960, 1002092, 1145248, 1233344, 1252615, 1431560, 1541680, 1761920, 2004184, 2290496, 2466688, 2505230, 2863120, 3083360, 4008368, 4580992, 5010460, 5726240, 6166720, 8016736, 10020920, 11452480, 12333440, 16033472, 20041840, 22904960, 32066944, 40083680, 80167360, 160334720]

約数ペア:

[(1, 160334720), (2, 80167360), (4, 40083680), (5, 32066944), (7, 22904960), (8, 20041840), (10, 16033472), (13, 12333440), (14, 11452480), (16, 10020920), (20, 8016736), (26, 6166720), (28, 5726240), (32, 5010460), (35, 4580992), (40, 4008368), (52, 3083360), (56, 2863120), (64, 2505230), (65, 2466688), (70, 2290496), (80, 2004184), (91, 1761920), (104, 1541680), (112, 1431560), (128, 1252615), (130, 1233344), (140, 1145248), (160, 1002092), (182, 880960), (208, 770840), (224, 715780), (260, 616672), (280, 572624), (320, 501046), (364, 440480), (416, 385420), (448, 357890), (455, 352384), (520, 308336), (560, 286312), (640, 250523), (728, 220240), (832, 192710), (896, 178945), (910, 176192), (1040, 154168), (1120, 143156), (1456, 110120), (1664, 96355), (1820, 88096), (2080, 77084), (2240, 71578), (2753, 58240), (2912, 55060), (3640, 44048), (4160, 38542), (4480, 35789), (5506, 29120), (5824, 27530), (7280, 22024), (8320, 19271), (11012, 14560), (11648, 13765)]