165483360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{16417}}^1$

素因数の和:16445

約数の個数: 144

約数和(自身を含む): 645424416

約数和(自身を除く): 479941056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 16417, 32834, 49251, 65668, 82085, 98502, 114919, 131336, 147753, 164170, 197004, 229838, 246255, 262672, 295506, 328340, 344757, 394008, 459676, 492510, 525344, 574595, 591012, 656680, 689514, 738765, 788016, 919352, 985020, 1034271, 1149190, 1182024, 1313360, 1379028, 1477530, 1576032, 1723785, 1838704, 1970040, 2068542, 2298380, 2364048, 2626720, 2758056, 2955060, 3447570, 3677408, 3940080, 4137084, 4596760, 4728096, 5171355, 5516112, 5910120, 6895140, 7880160, 8274168, 9193520, 10342710, 11032224, 11820240, 13790280, 16548336, 18387040, 20685420, 23640480, 27580560, 33096672, 41370840, 55161120, 82741680, 165483360]

約数ペア:

[(1, 165483360), (2, 82741680), (3, 55161120), (4, 41370840), (5, 33096672), (6, 27580560), (7, 23640480), (8, 20685420), (9, 18387040), (10, 16548336), (12, 13790280), (14, 11820240), (15, 11032224), (16, 10342710), (18, 9193520), (20, 8274168), (21, 7880160), (24, 6895140), (28, 5910120), (30, 5516112), (32, 5171355), (35, 4728096), (36, 4596760), (40, 4137084), (42, 3940080), (45, 3677408), (48, 3447570), (56, 2955060), (60, 2758056), (63, 2626720), (70, 2364048), (72, 2298380), (80, 2068542), (84, 1970040), (90, 1838704), (96, 1723785), (105, 1576032), (112, 1477530), (120, 1379028), (126, 1313360), (140, 1182024), (144, 1149190), (160, 1034271), (168, 985020), (180, 919352), (210, 788016), (224, 738765), (240, 689514), (252, 656680), (280, 591012), (288, 574595), (315, 525344), (336, 492510), (360, 459676), (420, 394008), (480, 344757), (504, 328340), (560, 295506), (630, 262672), (672, 246255), (720, 229838), (840, 197004), (1008, 164170), (1120, 147753), (1260, 131336), (1440, 114919), (1680, 98502), (2016, 82085), (2520, 65668), (3360, 49251), (5040, 32834), (10080, 16417)]