462911360

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:464

約数の個数: 128

約数和(自身を含む): 1183559040

約数和(自身を除く): 720647680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 157, 160, 170, 271, 272, 314, 320, 340, 542, 544, 628, 640, 680, 785, 1084, 1088, 1256, 1355, 1360, 1570, 2168, 2176, 2512, 2669, 2710, 2720, 3140, 4336, 4607, 5024, 5338, 5420, 5440, 6280, 8672, 9214, 10048, 10676, 10840, 10880, 12560, 13345, 17344, 18428, 20096, 21352, 21680, 23035, 25120, 26690, 34688, 36856, 42547, 42704, 43360, 46070, 50240, 53380, 73712, 85094, 85408, 86720, 92140, 100480, 106760, 147424, 170188, 170816, 173440, 184280, 212735, 213520, 294848, 340376, 341632, 368560, 425470, 427040, 589696, 680752, 723299, 737120, 850940, 854080, 1361504, 1446598, 1474240, 1701880, 1708160, 2723008, 2893196, 2948480, 3403760, 3616495, 5446016, 5786392, 6807520, 7232990, 11572784, 13615040, 14465980, 23145568, 27230080, 28931960, 46291136, 57863920, 92582272, 115727840, 231455680, 462911360]

約数ペア:

[(1, 462911360), (2, 231455680), (4, 115727840), (5, 92582272), (8, 57863920), (10, 46291136), (16, 28931960), (17, 27230080), (20, 23145568), (32, 14465980), (34, 13615040), (40, 11572784), (64, 7232990), (68, 6807520), (80, 5786392), (85, 5446016), (128, 3616495), (136, 3403760), (157, 2948480), (160, 2893196), (170, 2723008), (271, 1708160), (272, 1701880), (314, 1474240), (320, 1446598), (340, 1361504), (542, 854080), (544, 850940), (628, 737120), (640, 723299), (680, 680752), (785, 589696), (1084, 427040), (1088, 425470), (1256, 368560), (1355, 341632), (1360, 340376), (1570, 294848), (2168, 213520), (2176, 212735), (2512, 184280), (2669, 173440), (2710, 170816), (2720, 170188), (3140, 147424), (4336, 106760), (4607, 100480), (5024, 92140), (5338, 86720), (5420, 85408), (5440, 85094), (6280, 73712), (8672, 53380), (9214, 50240), (10048, 46070), (10676, 43360), (10840, 42704), (10880, 42547), (12560, 36856), (13345, 34688), (17344, 26690), (18428, 25120), (20096, 23035), (21352, 21680)]