164542560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3767}}^1$

素因数の和:3805

約数の個数: 192

約数和(自身を含む): 638088192

約数和(自身を除く): 473545632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 3767, 4368, 5460, 6240, 7280, 7534, 8736, 10920, 11301, 14560, 15068, 18835, 21840, 22602, 26369, 30136, 37670, 43680, 45204, 48971, 52738, 56505, 60272, 75340, 79107, 90408, 97942, 105476, 113010, 120544, 131845, 146913, 150680, 158214, 180816, 195884, 210952, 226020, 244855, 263690, 293826, 301360, 316428, 342797, 361632, 391768, 395535, 421904, 452040, 489710, 527380, 587652, 602720, 632856, 685594, 734565, 783536, 791070, 843808, 904080, 979420, 1028391, 1054760, 1175304, 1265712, 1371188, 1469130, 1567072, 1582140, 1713985, 1808160, 1958840, 2056782, 2109520, 2350608, 2531424, 2742376, 2938260, 3164280, 3427970, 3917680, 4113564, 4219040, 4701216, 5141955, 5484752, 5876520, 6328560, 6855940, 7835360, 8227128, 10283910, 10969504, 11753040, 12657120, 13711880, 16454256, 20567820, 23506080, 27423760, 32908512, 41135640, 54847520, 82271280, 164542560]

約数ペア:

[(1, 164542560), (2, 82271280), (3, 54847520), (4, 41135640), (5, 32908512), (6, 27423760), (7, 23506080), (8, 20567820), (10, 16454256), (12, 13711880), (13, 12657120), (14, 11753040), (15, 10969504), (16, 10283910), (20, 8227128), (21, 7835360), (24, 6855940), (26, 6328560), (28, 5876520), (30, 5484752), (32, 5141955), (35, 4701216), (39, 4219040), (40, 4113564), (42, 3917680), (48, 3427970), (52, 3164280), (56, 2938260), (60, 2742376), (65, 2531424), (70, 2350608), (78, 2109520), (80, 2056782), (84, 1958840), (91, 1808160), (96, 1713985), (104, 1582140), (105, 1567072), (112, 1469130), (120, 1371188), (130, 1265712), (140, 1175304), (156, 1054760), (160, 1028391), (168, 979420), (182, 904080), (195, 843808), (208, 791070), (210, 783536), (224, 734565), (240, 685594), (260, 632856), (273, 602720), (280, 587652), (312, 527380), (336, 489710), (364, 452040), (390, 421904), (416, 395535), (420, 391768), (455, 361632), (480, 342797), (520, 316428), (546, 301360), (560, 293826), (624, 263690), (672, 244855), (728, 226020), (780, 210952), (840, 195884), (910, 180816), (1040, 158214), (1092, 150680), (1120, 146913), (1248, 131845), (1365, 120544), (1456, 113010), (1560, 105476), (1680, 97942), (1820, 90408), (2080, 79107), (2184, 75340), (2730, 60272), (2912, 56505), (3120, 52738), (3360, 48971), (3640, 45204), (3767, 43680), (4368, 37670), (5460, 30136), (6240, 26369), (7280, 22602), (7534, 21840), (8736, 18835), (10920, 15068), (11301, 14560)]