76884080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 160

約数和(自身を含む): 224985600

約数和(自身を除く): 148101520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 59, 65, 70, 80, 91, 104, 112, 118, 130, 140, 179, 182, 208, 236, 260, 280, 295, 358, 364, 413, 455, 472, 520, 560, 590, 716, 728, 767, 826, 895, 910, 944, 1040, 1180, 1253, 1432, 1456, 1534, 1652, 1790, 1820, 2065, 2327, 2360, 2506, 2864, 3068, 3304, 3580, 3640, 3835, 4130, 4654, 4720, 5012, 5369, 6136, 6265, 6608, 7160, 7280, 7670, 8260, 9308, 10024, 10561, 10738, 11635, 12272, 12530, 14320, 15340, 16289, 16520, 18616, 20048, 21122, 21476, 23270, 25060, 26845, 30680, 32578, 33040, 37232, 42244, 42952, 46540, 50120, 52805, 53690, 61360, 65156, 73927, 81445, 84488, 85904, 93080, 100240, 105610, 107380, 130312, 137293, 147854, 162890, 168976, 186160, 211220, 214760, 260624, 274586, 295708, 325780, 369635, 422440, 429520, 549172, 591416, 651560, 686465, 739270, 844880, 961051, 1098344, 1182832, 1303120, 1372930, 1478540, 1922102, 2196688, 2745860, 2957080, 3844204, 4805255, 5491720, 5914160, 7688408, 9610510, 10983440, 15376816, 19221020, 38442040, 76884080]

約数ペア:

[(1, 76884080), (2, 38442040), (4, 19221020), (5, 15376816), (7, 10983440), (8, 9610510), (10, 7688408), (13, 5914160), (14, 5491720), (16, 4805255), (20, 3844204), (26, 2957080), (28, 2745860), (35, 2196688), (40, 1922102), (52, 1478540), (56, 1372930), (59, 1303120), (65, 1182832), (70, 1098344), (80, 961051), (91, 844880), (104, 739270), (112, 686465), (118, 651560), (130, 591416), (140, 549172), (179, 429520), (182, 422440), (208, 369635), (236, 325780), (260, 295708), (280, 274586), (295, 260624), (358, 214760), (364, 211220), (413, 186160), (455, 168976), (472, 162890), (520, 147854), (560, 137293), (590, 130312), (716, 107380), (728, 105610), (767, 100240), (826, 93080), (895, 85904), (910, 84488), (944, 81445), (1040, 73927), (1180, 65156), (1253, 61360), (1432, 53690), (1456, 52805), (1534, 50120), (1652, 46540), (1790, 42952), (1820, 42244), (2065, 37232), (2327, 33040), (2360, 32578), (2506, 30680), (2864, 26845), (3068, 25060), (3304, 23270), (3580, 21476), (3640, 21122), (3835, 20048), (4130, 18616), (4654, 16520), (4720, 16289), (5012, 15340), (5369, 14320), (6136, 12530), (6265, 12272), (6608, 11635), (7160, 10738), (7280, 10561), (7670, 10024), (8260, 9308)]