800249520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6709}}^1$

素因数の和:6803

約数の個数: 160

約数和(自身を含む): 2875530240

約数和(自身を除く): 2075280720

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, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 1065, 1136, 1420, 1491, 1680, 1704, 1988, 2130, 2485, 2840, 2982, 3408, 3976, 4260, 4970, 5680, 5964, 6709, 7455, 7952, 8520, 9940, 11928, 13418, 14910, 17040, 19880, 20127, 23856, 26836, 29820, 33545, 39760, 40254, 46963, 53672, 59640, 67090, 80508, 93926, 100635, 107344, 119280, 134180, 140889, 161016, 187852, 201270, 234815, 268360, 281778, 322032, 375704, 402540, 469630, 476339, 536720, 563556, 704445, 751408, 805080, 939260, 952678, 1127112, 1408890, 1429017, 1610160, 1878520, 1905356, 2254224, 2381695, 2817780, 2858034, 3334373, 3757040, 3810712, 4763390, 5635560, 5716068, 6668746, 7145085, 7621424, 9526780, 10003119, 11271120, 11432136, 13337492, 14290170, 16671865, 19053560, 20006238, 22864272, 26674984, 28580340, 33343730, 38107120, 40012476, 50015595, 53349968, 57160680, 66687460, 80024952, 100031190, 114321360, 133374920, 160049904, 200062380, 266749840, 400124760, 800249520]

約数ペア:

[(1, 800249520), (2, 400124760), (3, 266749840), (4, 200062380), (5, 160049904), (6, 133374920), (7, 114321360), (8, 100031190), (10, 80024952), (12, 66687460), (14, 57160680), (15, 53349968), (16, 50015595), (20, 40012476), (21, 38107120), (24, 33343730), (28, 28580340), (30, 26674984), (35, 22864272), (40, 20006238), (42, 19053560), (48, 16671865), (56, 14290170), (60, 13337492), (70, 11432136), (71, 11271120), (80, 10003119), (84, 9526780), (105, 7621424), (112, 7145085), (120, 6668746), (140, 5716068), (142, 5635560), (168, 4763390), (210, 3810712), (213, 3757040), (240, 3334373), (280, 2858034), (284, 2817780), (336, 2381695), (355, 2254224), (420, 1905356), (426, 1878520), (497, 1610160), (560, 1429017), (568, 1408890), (710, 1127112), (840, 952678), (852, 939260), (994, 805080), (1065, 751408), (1136, 704445), (1420, 563556), (1491, 536720), (1680, 476339), (1704, 469630), (1988, 402540), (2130, 375704), (2485, 322032), (2840, 281778), (2982, 268360), (3408, 234815), (3976, 201270), (4260, 187852), (4970, 161016), (5680, 140889), (5964, 134180), (6709, 119280), (7455, 107344), (7952, 100635), (8520, 93926), (9940, 80508), (11928, 67090), (13418, 59640), (14910, 53672), (17040, 46963), (19880, 40254), (20127, 39760), (23856, 33545), (26836, 29820)]