69832560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:431

約数の個数: 160

約数和(自身を含む): 249841152

約数和(自身を除く): 180008592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 197, 210, 211, 240, 280, 336, 394, 420, 422, 560, 591, 633, 788, 840, 844, 985, 1055, 1182, 1266, 1379, 1477, 1576, 1680, 1688, 1970, 2110, 2364, 2532, 2758, 2954, 2955, 3152, 3165, 3376, 3940, 4137, 4220, 4431, 4728, 5064, 5516, 5908, 5910, 6330, 6895, 7385, 7880, 8274, 8440, 8862, 9456, 10128, 11032, 11816, 11820, 12660, 13790, 14770, 15760, 16548, 16880, 17724, 20685, 22064, 22155, 23632, 23640, 25320, 27580, 29540, 33096, 35448, 41370, 41567, 44310, 47280, 50640, 55160, 59080, 66192, 70896, 82740, 83134, 88620, 110320, 118160, 124701, 165480, 166268, 177240, 207835, 249402, 290969, 330960, 332536, 354480, 415670, 498804, 581938, 623505, 665072, 831340, 872907, 997608, 1163876, 1247010, 1454845, 1662680, 1745814, 1995216, 2327752, 2494020, 2909690, 3325360, 3491628, 4364535, 4655504, 4988040, 5819380, 6983256, 8729070, 9976080, 11638760, 13966512, 17458140, 23277520, 34916280, 69832560]

約数ペア:

[(1, 69832560), (2, 34916280), (3, 23277520), (4, 17458140), (5, 13966512), (6, 11638760), (7, 9976080), (8, 8729070), (10, 6983256), (12, 5819380), (14, 4988040), (15, 4655504), (16, 4364535), (20, 3491628), (21, 3325360), (24, 2909690), (28, 2494020), (30, 2327752), (35, 1995216), (40, 1745814), (42, 1662680), (48, 1454845), (56, 1247010), (60, 1163876), (70, 997608), (80, 872907), (84, 831340), (105, 665072), (112, 623505), (120, 581938), (140, 498804), (168, 415670), (197, 354480), (210, 332536), (211, 330960), (240, 290969), (280, 249402), (336, 207835), (394, 177240), (420, 166268), (422, 165480), (560, 124701), (591, 118160), (633, 110320), (788, 88620), (840, 83134), (844, 82740), (985, 70896), (1055, 66192), (1182, 59080), (1266, 55160), (1379, 50640), (1477, 47280), (1576, 44310), (1680, 41567), (1688, 41370), (1970, 35448), (2110, 33096), (2364, 29540), (2532, 27580), (2758, 25320), (2954, 23640), (2955, 23632), (3152, 22155), (3165, 22064), (3376, 20685), (3940, 17724), (4137, 16880), (4220, 16548), (4431, 15760), (4728, 14770), (5064, 13790), (5516, 12660), (5908, 11820), (5910, 11816), (6330, 11032), (6895, 10128), (7385, 9456), (7880, 8862), (8274, 8440)]