68020128

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:468

約数の個数: 192

約数和(自身を含む): 229703040

約数和(自身を除く): 161682912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 88, 96, 99, 102, 108, 132, 136, 144, 153, 176, 187, 198, 204, 216, 264, 272, 288, 297, 306, 352, 374, 396, 408, 421, 432, 459, 528, 544, 561, 594, 612, 748, 792, 816, 842, 864, 918, 1056, 1122, 1188, 1224, 1263, 1496, 1584, 1632, 1683, 1684, 1836, 2244, 2376, 2448, 2526, 2992, 3168, 3366, 3368, 3672, 3789, 4488, 4631, 4752, 4896, 5049, 5052, 5984, 6732, 6736, 7157, 7344, 7578, 8976, 9262, 9504, 10098, 10104, 11367, 13464, 13472, 13893, 14314, 14688, 15156, 17952, 18524, 20196, 20208, 21471, 22734, 26928, 27786, 28628, 30312, 37048, 40392, 40416, 41679, 42942, 45468, 53856, 55572, 57256, 60624, 64413, 74096, 78727, 80784, 83358, 85884, 90936, 111144, 114512, 121248, 125037, 128826, 148192, 157454, 161568, 166716, 171768, 181872, 193239, 222288, 229024, 236181, 250074, 257652, 314908, 333432, 343536, 363744, 386478, 444576, 472362, 500148, 515304, 629816, 666864, 687072, 708543, 772956, 944724, 1000296, 1030608, 1259632, 1333728, 1417086, 1545912, 1889448, 2000592, 2061216, 2125629, 2519264, 2834172, 3091824, 3778896, 4001184, 4251258, 5668344, 6183648, 7557792, 8502516, 11336688, 17005032, 22673376, 34010064, 68020128]

約数ペア:

[(1, 68020128), (2, 34010064), (3, 22673376), (4, 17005032), (6, 11336688), (8, 8502516), (9, 7557792), (11, 6183648), (12, 5668344), (16, 4251258), (17, 4001184), (18, 3778896), (22, 3091824), (24, 2834172), (27, 2519264), (32, 2125629), (33, 2061216), (34, 2000592), (36, 1889448), (44, 1545912), (48, 1417086), (51, 1333728), (54, 1259632), (66, 1030608), (68, 1000296), (72, 944724), (88, 772956), (96, 708543), (99, 687072), (102, 666864), (108, 629816), (132, 515304), (136, 500148), (144, 472362), (153, 444576), (176, 386478), (187, 363744), (198, 343536), (204, 333432), (216, 314908), (264, 257652), (272, 250074), (288, 236181), (297, 229024), (306, 222288), (352, 193239), (374, 181872), (396, 171768), (408, 166716), (421, 161568), (432, 157454), (459, 148192), (528, 128826), (544, 125037), (561, 121248), (594, 114512), (612, 111144), (748, 90936), (792, 85884), (816, 83358), (842, 80784), (864, 78727), (918, 74096), (1056, 64413), (1122, 60624), (1188, 57256), (1224, 55572), (1263, 53856), (1496, 45468), (1584, 42942), (1632, 41679), (1683, 40416), (1684, 40392), (1836, 37048), (2244, 30312), (2376, 28628), (2448, 27786), (2526, 26928), (2992, 22734), (3168, 21471), (3366, 20208), (3368, 20196), (3672, 18524), (3789, 17952), (4488, 15156), (4631, 14688), (4752, 14314), (4896, 13893), (5049, 13472), (5052, 13464), (5984, 11367), (6732, 10104), (6736, 10098), (7157, 9504), (7344, 9262), (7578, 8976)]