190252080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1901}}^1$

素因数の和:2059

約数の個数: 120

約数和(自身を含む): 643865040

約数和(自身を除く): 453612960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1668, 1901, 2085, 2224, 2502, 2780, 3336, 3802, 4170, 5004, 5560, 5703, 6255, 6672, 7604, 8340, 9505, 10008, 11120, 11406, 12510, 15208, 16680, 17109, 19010, 20016, 22812, 25020, 28515, 30416, 33360, 34218, 38020, 45624, 50040, 57030, 68436, 76040, 85545, 91248, 100080, 114060, 136872, 152080, 171090, 228120, 264239, 273744, 342180, 456240, 528478, 684360, 792717, 1056956, 1321195, 1368720, 1585434, 2113912, 2378151, 2642390, 3170868, 3963585, 4227824, 4756302, 5284780, 6341736, 7927170, 9512604, 10569560, 11890755, 12683472, 15854340, 19025208, 21139120, 23781510, 31708680, 38050416, 47563020, 63417360, 95126040, 190252080]

約数ペア:

[(1, 190252080), (2, 95126040), (3, 63417360), (4, 47563020), (5, 38050416), (6, 31708680), (8, 23781510), (9, 21139120), (10, 19025208), (12, 15854340), (15, 12683472), (16, 11890755), (18, 10569560), (20, 9512604), (24, 7927170), (30, 6341736), (36, 5284780), (40, 4756302), (45, 4227824), (48, 3963585), (60, 3170868), (72, 2642390), (80, 2378151), (90, 2113912), (120, 1585434), (139, 1368720), (144, 1321195), (180, 1056956), (240, 792717), (278, 684360), (360, 528478), (417, 456240), (556, 342180), (695, 273744), (720, 264239), (834, 228120), (1112, 171090), (1251, 152080), (1390, 136872), (1668, 114060), (1901, 100080), (2085, 91248), (2224, 85545), (2502, 76040), (2780, 68436), (3336, 57030), (3802, 50040), (4170, 45624), (5004, 38020), (5560, 34218), (5703, 33360), (6255, 30416), (6672, 28515), (7604, 25020), (8340, 22812), (9505, 20016), (10008, 19010), (11120, 17109), (11406, 16680), (12510, 15208)]