2023921260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{653}}^1$

素因数の和:992

約数の個数: 144

約数和(自身を含む): 6264681696

約数和(自身を除く): 4240760436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 257, 268, 335, 402, 514, 603, 653, 670, 771, 804, 1005, 1028, 1206, 1285, 1306, 1340, 1542, 1959, 2010, 2313, 2412, 2570, 2612, 3015, 3084, 3265, 3855, 3918, 4020, 4626, 5140, 5877, 6030, 6530, 7710, 7836, 9252, 9795, 11565, 11754, 12060, 13060, 15420, 17219, 19590, 23130, 23508, 29385, 34438, 39180, 43751, 46260, 51657, 58770, 68876, 86095, 87502, 103314, 117540, 131253, 154971, 167821, 172190, 175004, 206628, 218755, 258285, 262506, 309942, 335642, 344380, 393759, 437510, 503463, 516570, 525012, 619884, 656265, 671284, 774855, 787518, 839105, 875020, 1006926, 1033140, 1312530, 1510389, 1549710, 1575036, 1678210, 1968795, 2013852, 2517315, 2625060, 3020778, 3099420, 3356420, 3937590, 5034630, 6041556, 7551945, 7875180, 10069260, 11244007, 15103890, 22488014, 30207780, 33732021, 44976028, 56220035, 67464042, 101196063, 112440070, 134928084, 168660105, 202392126, 224880140, 337320210, 404784252, 505980315, 674640420, 1011960630, 2023921260]

約数ペア:

[(1, 2023921260), (2, 1011960630), (3, 674640420), (4, 505980315), (5, 404784252), (6, 337320210), (9, 224880140), (10, 202392126), (12, 168660105), (15, 134928084), (18, 112440070), (20, 101196063), (30, 67464042), (36, 56220035), (45, 44976028), (60, 33732021), (67, 30207780), (90, 22488014), (134, 15103890), (180, 11244007), (201, 10069260), (257, 7875180), (268, 7551945), (335, 6041556), (402, 5034630), (514, 3937590), (603, 3356420), (653, 3099420), (670, 3020778), (771, 2625060), (804, 2517315), (1005, 2013852), (1028, 1968795), (1206, 1678210), (1285, 1575036), (1306, 1549710), (1340, 1510389), (1542, 1312530), (1959, 1033140), (2010, 1006926), (2313, 875020), (2412, 839105), (2570, 787518), (2612, 774855), (3015, 671284), (3084, 656265), (3265, 619884), (3855, 525012), (3918, 516570), (4020, 503463), (4626, 437510), (5140, 393759), (5877, 344380), (6030, 335642), (6530, 309942), (7710, 262506), (7836, 258285), (9252, 218755), (9795, 206628), (11565, 175004), (11754, 172190), (12060, 167821), (13060, 154971), (15420, 131253), (17219, 117540), (19590, 103314), (23130, 87502), (23508, 86095), (29385, 68876), (34438, 58770), (39180, 51657), (43751, 46260)]