67067280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{1901}}^1$

素因数の和:1934

約数の個数: 180

約数和(自身を含む): 262145052

約数和(自身を除く): 195077772

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1901, 1960, 2205, 2352, 2520, 2940, 3528, 3802, 3920, 4410, 5040, 5703, 5880, 7056, 7604, 8820, 9505, 11406, 11760, 13307, 15208, 17109, 17640, 19010, 22812, 26614, 28515, 30416, 34218, 35280, 38020, 39921, 45624, 53228, 57030, 66535, 68436, 76040, 79842, 85545, 91248, 93149, 106456, 114060, 119763, 133070, 136872, 152080, 159684, 171090, 186298, 199605, 212912, 228120, 239526, 266140, 273744, 279447, 319368, 342180, 372596, 399210, 456240, 465745, 479052, 532280, 558894, 598815, 638736, 684360, 745192, 798420, 838341, 931490, 958104, 1064560, 1117788, 1197630, 1368720, 1397235, 1490384, 1596840, 1676682, 1862980, 1916208, 2235576, 2395260, 2794470, 3193680, 3353364, 3725960, 4191705, 4471152, 4790520, 5588940, 6706728, 7451920, 8383410, 9581040, 11177880, 13413456, 16766820, 22355760, 33533640, 67067280]

約数ペア:

[(1, 67067280), (2, 33533640), (3, 22355760), (4, 16766820), (5, 13413456), (6, 11177880), (7, 9581040), (8, 8383410), (9, 7451920), (10, 6706728), (12, 5588940), (14, 4790520), (15, 4471152), (16, 4191705), (18, 3725960), (20, 3353364), (21, 3193680), (24, 2794470), (28, 2395260), (30, 2235576), (35, 1916208), (36, 1862980), (40, 1676682), (42, 1596840), (45, 1490384), (48, 1397235), (49, 1368720), (56, 1197630), (60, 1117788), (63, 1064560), (70, 958104), (72, 931490), (80, 838341), (84, 798420), (90, 745192), (98, 684360), (105, 638736), (112, 598815), (120, 558894), (126, 532280), (140, 479052), (144, 465745), (147, 456240), (168, 399210), (180, 372596), (196, 342180), (210, 319368), (240, 279447), (245, 273744), (252, 266140), (280, 239526), (294, 228120), (315, 212912), (336, 199605), (360, 186298), (392, 171090), (420, 159684), (441, 152080), (490, 136872), (504, 133070), (560, 119763), (588, 114060), (630, 106456), (720, 93149), (735, 91248), (784, 85545), (840, 79842), (882, 76040), (980, 68436), (1008, 66535), (1176, 57030), (1260, 53228), (1470, 45624), (1680, 39921), (1764, 38020), (1901, 35280), (1960, 34218), (2205, 30416), (2352, 28515), (2520, 26614), (2940, 22812), (3528, 19010), (3802, 17640), (3920, 17109), (4410, 15208), (5040, 13307), (5703, 11760), (5880, 11406), (7056, 9505), (7604, 8820)]