16010190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 50181120

約数和(自身を除く): 34170930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 43, 45, 54, 63, 70, 86, 90, 105, 126, 129, 135, 189, 197, 210, 215, 258, 270, 301, 315, 378, 387, 394, 430, 591, 602, 630, 645, 774, 903, 945, 985, 1161, 1182, 1290, 1379, 1505, 1773, 1806, 1890, 1935, 1970, 2322, 2709, 2758, 2955, 3010, 3546, 3870, 4137, 4515, 5319, 5418, 5805, 5910, 6895, 8127, 8274, 8471, 8865, 9030, 10638, 11610, 12411, 13545, 13790, 16254, 16942, 17730, 20685, 24822, 25413, 26595, 27090, 37233, 40635, 41370, 42355, 50826, 53190, 59297, 62055, 74466, 76239, 81270, 84710, 118594, 124110, 127065, 152478, 177891, 186165, 228717, 254130, 296485, 355782, 372330, 381195, 457434, 533673, 592970, 762390, 889455, 1067346, 1143585, 1601019, 1778910, 2287170, 2668365, 3202038, 5336730, 8005095, 16010190]

約数ペア:

[(1, 16010190), (2, 8005095), (3, 5336730), (5, 3202038), (6, 2668365), (7, 2287170), (9, 1778910), (10, 1601019), (14, 1143585), (15, 1067346), (18, 889455), (21, 762390), (27, 592970), (30, 533673), (35, 457434), (42, 381195), (43, 372330), (45, 355782), (54, 296485), (63, 254130), (70, 228717), (86, 186165), (90, 177891), (105, 152478), (126, 127065), (129, 124110), (135, 118594), (189, 84710), (197, 81270), (210, 76239), (215, 74466), (258, 62055), (270, 59297), (301, 53190), (315, 50826), (378, 42355), (387, 41370), (394, 40635), (430, 37233), (591, 27090), (602, 26595), (630, 25413), (645, 24822), (774, 20685), (903, 17730), (945, 16942), (985, 16254), (1161, 13790), (1182, 13545), (1290, 12411), (1379, 11610), (1505, 10638), (1773, 9030), (1806, 8865), (1890, 8471), (1935, 8274), (1970, 8127), (2322, 6895), (2709, 5910), (2758, 5805), (2955, 5418), (3010, 5319), (3546, 4515), (3870, 4137)]