80290656

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 253612800

約数和(自身を除く): 173322144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 67, 72, 73, 76, 96, 108, 114, 134, 144, 146, 152, 171, 201, 216, 219, 228, 268, 288, 292, 304, 342, 402, 432, 438, 456, 513, 536, 584, 603, 608, 657, 684, 804, 864, 876, 912, 1026, 1072, 1168, 1206, 1273, 1314, 1368, 1387, 1608, 1752, 1809, 1824, 1971, 2052, 2144, 2336, 2412, 2546, 2628, 2736, 2774, 3216, 3504, 3618, 3819, 3942, 4104, 4161, 4824, 4891, 5092, 5256, 5472, 5548, 6432, 7008, 7236, 7638, 7884, 8208, 8322, 9648, 9782, 10184, 10512, 11096, 11457, 12483, 14472, 14673, 15276, 15768, 16416, 16644, 19296, 19564, 20368, 21024, 22192, 22914, 24966, 28944, 29346, 30552, 31536, 33288, 34371, 37449, 39128, 40736, 44019, 44384, 45828, 49932, 57888, 58692, 61104, 63072, 66576, 68742, 74898, 78256, 88038, 91656, 92929, 99864, 117384, 122208, 132057, 133152, 137484, 149796, 156512, 176076, 183312, 185858, 199728, 234768, 264114, 274968, 278787, 299592, 352152, 366624, 371716, 399456, 469536, 528228, 549936, 557574, 599184, 704304, 743432, 836361, 1056456, 1099872, 1115148, 1198368, 1408608, 1486864, 1672722, 2112912, 2230296, 2509083, 2973728, 3345444, 4225824, 4460592, 5018166, 6690888, 8921184, 10036332, 13381776, 20072664, 26763552, 40145328, 80290656]

約数ペア:

[(1, 80290656), (2, 40145328), (3, 26763552), (4, 20072664), (6, 13381776), (8, 10036332), (9, 8921184), (12, 6690888), (16, 5018166), (18, 4460592), (19, 4225824), (24, 3345444), (27, 2973728), (32, 2509083), (36, 2230296), (38, 2112912), (48, 1672722), (54, 1486864), (57, 1408608), (67, 1198368), (72, 1115148), (73, 1099872), (76, 1056456), (96, 836361), (108, 743432), (114, 704304), (134, 599184), (144, 557574), (146, 549936), (152, 528228), (171, 469536), (201, 399456), (216, 371716), (219, 366624), (228, 352152), (268, 299592), (288, 278787), (292, 274968), (304, 264114), (342, 234768), (402, 199728), (432, 185858), (438, 183312), (456, 176076), (513, 156512), (536, 149796), (584, 137484), (603, 133152), (608, 132057), (657, 122208), (684, 117384), (804, 99864), (864, 92929), (876, 91656), (912, 88038), (1026, 78256), (1072, 74898), (1168, 68742), (1206, 66576), (1273, 63072), (1314, 61104), (1368, 58692), (1387, 57888), (1608, 49932), (1752, 45828), (1809, 44384), (1824, 44019), (1971, 40736), (2052, 39128), (2144, 37449), (2336, 34371), (2412, 33288), (2546, 31536), (2628, 30552), (2736, 29346), (2774, 28944), (3216, 24966), (3504, 22914), (3618, 22192), (3819, 21024), (3942, 20368), (4104, 19564), (4161, 19296), (4824, 16644), (4891, 16416), (5092, 15768), (5256, 15276), (5472, 14673), (5548, 14472), (6432, 12483), (7008, 11457), (7236, 11096), (7638, 10512), (7884, 10184), (8208, 9782), (8322, 9648)]