38342040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:993

約数の個数: 128

約数和(自身を含む): 129669120

約数和(自身を除く): 91327080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 937, 1023, 1240, 1320, 1364, 1705, 1860, 1874, 2046, 2728, 2811, 3410, 3720, 3748, 4092, 4685, 5115, 5622, 6820, 7496, 8184, 9370, 10230, 10307, 11244, 13640, 14055, 18740, 20460, 20614, 22488, 28110, 29047, 30921, 37480, 40920, 41228, 51535, 56220, 58094, 61842, 82456, 87141, 103070, 112440, 116188, 123684, 145235, 154605, 174282, 206140, 232376, 247368, 290470, 309210, 319517, 348564, 412280, 435705, 580940, 618420, 639034, 697128, 871410, 958551, 1161880, 1236840, 1278068, 1597585, 1742820, 1917102, 2556136, 3195170, 3485640, 3834204, 4792755, 6390340, 7668408, 9585510, 12780680, 19171020, 38342040]

約数ペア:

[(1, 38342040), (2, 19171020), (3, 12780680), (4, 9585510), (5, 7668408), (6, 6390340), (8, 4792755), (10, 3834204), (11, 3485640), (12, 3195170), (15, 2556136), (20, 1917102), (22, 1742820), (24, 1597585), (30, 1278068), (31, 1236840), (33, 1161880), (40, 958551), (44, 871410), (55, 697128), (60, 639034), (62, 618420), (66, 580940), (88, 435705), (93, 412280), (110, 348564), (120, 319517), (124, 309210), (132, 290470), (155, 247368), (165, 232376), (186, 206140), (220, 174282), (248, 154605), (264, 145235), (310, 123684), (330, 116188), (341, 112440), (372, 103070), (440, 87141), (465, 82456), (620, 61842), (660, 58094), (682, 56220), (744, 51535), (930, 41228), (937, 40920), (1023, 37480), (1240, 30921), (1320, 29047), (1364, 28110), (1705, 22488), (1860, 20614), (1874, 20460), (2046, 18740), (2728, 14055), (2811, 13640), (3410, 11244), (3720, 10307), (3748, 10230), (4092, 9370), (4685, 8184), (5115, 7496), (5622, 6820)]