192870840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 603187200

約数和(自身を除く): 410316360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 139, 155, 186, 248, 278, 310, 372, 373, 417, 465, 556, 620, 695, 744, 746, 834, 930, 1112, 1119, 1240, 1390, 1492, 1668, 1860, 1865, 2085, 2238, 2780, 2984, 3336, 3720, 3730, 4170, 4309, 4476, 5560, 5595, 7460, 8340, 8618, 8952, 11190, 11563, 12927, 14920, 16680, 17236, 21545, 22380, 23126, 25854, 34472, 34689, 43090, 44760, 46252, 51708, 51847, 57815, 64635, 69378, 86180, 92504, 103416, 103694, 115630, 129270, 138756, 155541, 172360, 173445, 207388, 231260, 258540, 259235, 277512, 311082, 346890, 414776, 462520, 517080, 518470, 622164, 693780, 777705, 1036940, 1244328, 1387560, 1555410, 1607257, 2073880, 3110820, 3214514, 4821771, 6221640, 6429028, 8036285, 9643542, 12858056, 16072570, 19287084, 24108855, 32145140, 38574168, 48217710, 64290280, 96435420, 192870840]

約数ペア:

[(1, 192870840), (2, 96435420), (3, 64290280), (4, 48217710), (5, 38574168), (6, 32145140), (8, 24108855), (10, 19287084), (12, 16072570), (15, 12858056), (20, 9643542), (24, 8036285), (30, 6429028), (31, 6221640), (40, 4821771), (60, 3214514), (62, 3110820), (93, 2073880), (120, 1607257), (124, 1555410), (139, 1387560), (155, 1244328), (186, 1036940), (248, 777705), (278, 693780), (310, 622164), (372, 518470), (373, 517080), (417, 462520), (465, 414776), (556, 346890), (620, 311082), (695, 277512), (744, 259235), (746, 258540), (834, 231260), (930, 207388), (1112, 173445), (1119, 172360), (1240, 155541), (1390, 138756), (1492, 129270), (1668, 115630), (1860, 103694), (1865, 103416), (2085, 92504), (2238, 86180), (2780, 69378), (2984, 64635), (3336, 57815), (3720, 51847), (3730, 51708), (4170, 46252), (4309, 44760), (4476, 43090), (5560, 34689), (5595, 34472), (7460, 25854), (8340, 23126), (8618, 22380), (8952, 21545), (11190, 17236), (11563, 16680), (12927, 14920)]