15830400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 55777680

約数和(自身を除く): 39947280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 97, 100, 102, 120, 128, 136, 150, 160, 170, 192, 194, 200, 204, 240, 255, 272, 291, 300, 320, 340, 384, 388, 400, 408, 425, 480, 485, 510, 544, 582, 600, 640, 680, 776, 800, 816, 850, 960, 970, 1020, 1088, 1164, 1200, 1275, 1360, 1455, 1552, 1600, 1632, 1649, 1700, 1920, 1940, 2040, 2176, 2328, 2400, 2425, 2550, 2720, 2910, 3104, 3200, 3264, 3298, 3400, 3880, 4080, 4656, 4800, 4850, 4947, 5100, 5440, 5820, 6208, 6528, 6596, 6800, 7275, 7760, 8160, 8245, 9312, 9600, 9700, 9894, 10200, 10880, 11640, 12416, 13192, 13600, 14550, 15520, 16320, 16490, 18624, 19400, 19788, 20400, 23280, 24735, 26384, 27200, 29100, 31040, 32640, 32980, 37248, 38800, 39576, 40800, 41225, 46560, 49470, 52768, 54400, 58200, 62080, 65960, 77600, 79152, 81600, 82450, 93120, 98940, 105536, 116400, 123675, 131920, 155200, 158304, 163200, 164900, 186240, 197880, 211072, 232800, 247350, 263840, 310400, 316608, 329800, 395760, 465600, 494700, 527680, 633216, 659600, 791520, 931200, 989400, 1055360, 1319200, 1583040, 1978800, 2638400, 3166080, 3957600, 5276800, 7915200, 15830400]

約数ペア:

[(1, 15830400), (2, 7915200), (3, 5276800), (4, 3957600), (5, 3166080), (6, 2638400), (8, 1978800), (10, 1583040), (12, 1319200), (15, 1055360), (16, 989400), (17, 931200), (20, 791520), (24, 659600), (25, 633216), (30, 527680), (32, 494700), (34, 465600), (40, 395760), (48, 329800), (50, 316608), (51, 310400), (60, 263840), (64, 247350), (68, 232800), (75, 211072), (80, 197880), (85, 186240), (96, 164900), (97, 163200), (100, 158304), (102, 155200), (120, 131920), (128, 123675), (136, 116400), (150, 105536), (160, 98940), (170, 93120), (192, 82450), (194, 81600), (200, 79152), (204, 77600), (240, 65960), (255, 62080), (272, 58200), (291, 54400), (300, 52768), (320, 49470), (340, 46560), (384, 41225), (388, 40800), (400, 39576), (408, 38800), (425, 37248), (480, 32980), (485, 32640), (510, 31040), (544, 29100), (582, 27200), (600, 26384), (640, 24735), (680, 23280), (776, 20400), (800, 19788), (816, 19400), (850, 18624), (960, 16490), (970, 16320), (1020, 15520), (1088, 14550), (1164, 13600), (1200, 13192), (1275, 12416), (1360, 11640), (1455, 10880), (1552, 10200), (1600, 9894), (1632, 9700), (1649, 9600), (1700, 9312), (1920, 8245), (1940, 8160), (2040, 7760), (2176, 7275), (2328, 6800), (2400, 6596), (2425, 6528), (2550, 6208), (2720, 5820), (2910, 5440), (3104, 5100), (3200, 4947), (3264, 4850), (3298, 4800), (3400, 4656), (3880, 4080)]