139317360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6379}}^1$

素因数の和:6415

約数の個数: 160

約数和(自身を含む): 531632640

約数和(自身を除く): 392315280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 6379, 7280, 10920, 12758, 19137, 21840, 25516, 31895, 38274, 44653, 51032, 63790, 76548, 82927, 89306, 95685, 102064, 127580, 133959, 153096, 165854, 178612, 191370, 223265, 248781, 255160, 267918, 306192, 331708, 357224, 382740, 414635, 446530, 497562, 510320, 535836, 580489, 663416, 669795, 714448, 765480, 829270, 893060, 995124, 1071672, 1160978, 1243905, 1326832, 1339590, 1530960, 1658540, 1741467, 1786120, 1990248, 2143344, 2321956, 2487810, 2679180, 2902445, 3317080, 3482934, 3572240, 3980496, 4643912, 4975620, 5358360, 5804890, 6634160, 6965868, 8707335, 9287824, 9951240, 10716720, 11609780, 13931736, 17414670, 19902480, 23219560, 27863472, 34829340, 46439120, 69658680, 139317360]

約数ペア:

[(1, 139317360), (2, 69658680), (3, 46439120), (4, 34829340), (5, 27863472), (6, 23219560), (7, 19902480), (8, 17414670), (10, 13931736), (12, 11609780), (13, 10716720), (14, 9951240), (15, 9287824), (16, 8707335), (20, 6965868), (21, 6634160), (24, 5804890), (26, 5358360), (28, 4975620), (30, 4643912), (35, 3980496), (39, 3572240), (40, 3482934), (42, 3317080), (48, 2902445), (52, 2679180), (56, 2487810), (60, 2321956), (65, 2143344), (70, 1990248), (78, 1786120), (80, 1741467), (84, 1658540), (91, 1530960), (104, 1339590), (105, 1326832), (112, 1243905), (120, 1160978), (130, 1071672), (140, 995124), (156, 893060), (168, 829270), (182, 765480), (195, 714448), (208, 669795), (210, 663416), (240, 580489), (260, 535836), (273, 510320), (280, 497562), (312, 446530), (336, 414635), (364, 382740), (390, 357224), (420, 331708), (455, 306192), (520, 267918), (546, 255160), (560, 248781), (624, 223265), (728, 191370), (780, 178612), (840, 165854), (910, 153096), (1040, 133959), (1092, 127580), (1365, 102064), (1456, 95685), (1560, 89306), (1680, 82927), (1820, 76548), (2184, 63790), (2730, 51032), (3120, 44653), (3640, 38274), (4368, 31895), (5460, 25516), (6379, 21840), (7280, 19137), (10920, 12758)]