69955920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:394

約数の個数: 160

約数和(自身を含む): 243734400

約数和(自身を除く): 173778480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 139, 144, 180, 216, 233, 240, 270, 278, 360, 417, 432, 466, 540, 556, 695, 699, 720, 834, 932, 1080, 1112, 1165, 1251, 1390, 1398, 1668, 1864, 2085, 2097, 2160, 2224, 2330, 2502, 2780, 2796, 3336, 3495, 3728, 3753, 4170, 4194, 4660, 5004, 5560, 5592, 6255, 6291, 6672, 6990, 7506, 8340, 8388, 9320, 10008, 10485, 11120, 11184, 12510, 12582, 13980, 15012, 16680, 16776, 18640, 18765, 20016, 20970, 25020, 25164, 27960, 30024, 31455, 32387, 33360, 33552, 37530, 41940, 50040, 50328, 55920, 60048, 62910, 64774, 75060, 83880, 97161, 100080, 100656, 125820, 129548, 150120, 161935, 167760, 194322, 251640, 259096, 291483, 300240, 323870, 388644, 485805, 503280, 518192, 582966, 647740, 777288, 874449, 971610, 1165932, 1295480, 1457415, 1554576, 1748898, 1943220, 2331864, 2590960, 2914830, 3497796, 3886440, 4372245, 4663728, 5829660, 6995592, 7772880, 8744490, 11659320, 13991184, 17488980, 23318640, 34977960, 69955920]

約数ペア:

[(1, 69955920), (2, 34977960), (3, 23318640), (4, 17488980), (5, 13991184), (6, 11659320), (8, 8744490), (9, 7772880), (10, 6995592), (12, 5829660), (15, 4663728), (16, 4372245), (18, 3886440), (20, 3497796), (24, 2914830), (27, 2590960), (30, 2331864), (36, 1943220), (40, 1748898), (45, 1554576), (48, 1457415), (54, 1295480), (60, 1165932), (72, 971610), (80, 874449), (90, 777288), (108, 647740), (120, 582966), (135, 518192), (139, 503280), (144, 485805), (180, 388644), (216, 323870), (233, 300240), (240, 291483), (270, 259096), (278, 251640), (360, 194322), (417, 167760), (432, 161935), (466, 150120), (540, 129548), (556, 125820), (695, 100656), (699, 100080), (720, 97161), (834, 83880), (932, 75060), (1080, 64774), (1112, 62910), (1165, 60048), (1251, 55920), (1390, 50328), (1398, 50040), (1668, 41940), (1864, 37530), (2085, 33552), (2097, 33360), (2160, 32387), (2224, 31455), (2330, 30024), (2502, 27960), (2780, 25164), (2796, 25020), (3336, 20970), (3495, 20016), (3728, 18765), (3753, 18640), (4170, 16776), (4194, 16680), (4660, 15012), (5004, 13980), (5560, 12582), (5592, 12510), (6255, 11184), (6291, 11120), (6672, 10485), (6990, 10008), (7506, 9320), (8340, 8388)]