139665120

素因数分解:

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

素因数の和:433

約数の個数: 192

約数和(自身を含む): 507741696

約数和(自身を除く): 368076576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 197, 210, 211, 224, 240, 280, 336, 394, 420, 422, 480, 560, 591, 633, 672, 788, 840, 844, 985, 1055, 1120, 1182, 1266, 1379, 1477, 1576, 1680, 1688, 1970, 2110, 2364, 2532, 2758, 2954, 2955, 3152, 3165, 3360, 3376, 3940, 4137, 4220, 4431, 4728, 5064, 5516, 5908, 5910, 6304, 6330, 6752, 6895, 7385, 7880, 8274, 8440, 8862, 9456, 10128, 11032, 11816, 11820, 12660, 13790, 14770, 15760, 16548, 16880, 17724, 18912, 20256, 20685, 22064, 22155, 23632, 23640, 25320, 27580, 29540, 31520, 33096, 33760, 35448, 41370, 41567, 44128, 44310, 47264, 47280, 50640, 55160, 59080, 66192, 70896, 82740, 83134, 88620, 94560, 101280, 110320, 118160, 124701, 132384, 141792, 165480, 166268, 177240, 207835, 220640, 236320, 249402, 290969, 330960, 332536, 354480, 415670, 498804, 581938, 623505, 661920, 665072, 708960, 831340, 872907, 997608, 1163876, 1247010, 1330144, 1454845, 1662680, 1745814, 1995216, 2327752, 2494020, 2909690, 3325360, 3491628, 3990432, 4364535, 4655504, 4988040, 5819380, 6650720, 6983256, 8729070, 9311008, 9976080, 11638760, 13966512, 17458140, 19952160, 23277520, 27933024, 34916280, 46555040, 69832560, 139665120]

約数ペア:

[(1, 139665120), (2, 69832560), (3, 46555040), (4, 34916280), (5, 27933024), (6, 23277520), (7, 19952160), (8, 17458140), (10, 13966512), (12, 11638760), (14, 9976080), (15, 9311008), (16, 8729070), (20, 6983256), (21, 6650720), (24, 5819380), (28, 4988040), (30, 4655504), (32, 4364535), (35, 3990432), (40, 3491628), (42, 3325360), (48, 2909690), (56, 2494020), (60, 2327752), (70, 1995216), (80, 1745814), (84, 1662680), (96, 1454845), (105, 1330144), (112, 1247010), (120, 1163876), (140, 997608), (160, 872907), (168, 831340), (197, 708960), (210, 665072), (211, 661920), (224, 623505), (240, 581938), (280, 498804), (336, 415670), (394, 354480), (420, 332536), (422, 330960), (480, 290969), (560, 249402), (591, 236320), (633, 220640), (672, 207835), (788, 177240), (840, 166268), (844, 165480), (985, 141792), (1055, 132384), (1120, 124701), (1182, 118160), (1266, 110320), (1379, 101280), (1477, 94560), (1576, 88620), (1680, 83134), (1688, 82740), (1970, 70896), (2110, 66192), (2364, 59080), (2532, 55160), (2758, 50640), (2954, 47280), (2955, 47264), (3152, 44310), (3165, 44128), (3360, 41567), (3376, 41370), (3940, 35448), (4137, 33760), (4220, 33096), (4431, 31520), (4728, 29540), (5064, 27580), (5516, 25320), (5908, 23640), (5910, 23632), (6304, 22155), (6330, 22064), (6752, 20685), (6895, 20256), (7385, 18912), (7880, 17724), (8274, 16880), (8440, 16548), (8862, 15760), (9456, 14770), (10128, 13790), (11032, 12660), (11816, 11820)]