168392000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 224

約数和(自身を含む): 497043456

約数和(自身を除く): 328651456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 97, 100, 112, 124, 125, 140, 155, 160, 175, 194, 200, 217, 224, 248, 250, 280, 310, 320, 350, 388, 400, 434, 448, 485, 496, 500, 560, 620, 679, 700, 775, 776, 800, 868, 875, 970, 992, 1000, 1085, 1120, 1240, 1358, 1400, 1550, 1552, 1600, 1736, 1750, 1940, 1984, 2000, 2170, 2240, 2425, 2480, 2716, 2800, 3007, 3100, 3104, 3395, 3472, 3500, 3875, 3880, 4000, 4340, 4850, 4960, 5425, 5432, 5600, 6014, 6200, 6208, 6790, 6944, 7000, 7750, 7760, 8000, 8680, 9700, 9920, 10850, 10864, 11200, 12028, 12125, 12400, 13580, 13888, 14000, 15035, 15500, 15520, 16975, 17360, 19400, 21049, 21700, 21728, 24056, 24250, 24800, 27125, 27160, 28000, 30070, 31000, 31040, 33950, 34720, 38800, 42098, 43400, 43456, 48112, 48500, 49600, 54250, 54320, 56000, 60140, 62000, 67900, 69440, 75175, 77600, 84196, 84875, 86800, 96224, 97000, 105245, 108500, 108640, 120280, 124000, 135800, 150350, 155200, 168392, 169750, 173600, 192448, 194000, 210490, 217000, 217280, 240560, 248000, 271600, 300700, 336784, 339500, 347200, 375875, 388000, 420980, 434000, 481120, 526225, 543200, 601400, 673568, 679000, 751750, 776000, 841960, 868000, 962240, 1052450, 1086400, 1202800, 1347136, 1358000, 1503500, 1683920, 1736000, 2104900, 2405600, 2631125, 2716000, 3007000, 3367840, 4209800, 4811200, 5262250, 5432000, 6014000, 6735680, 8419600, 10524500, 12028000, 16839200, 21049000, 24056000, 33678400, 42098000, 84196000, 168392000]

約数ペア:

[(1, 168392000), (2, 84196000), (4, 42098000), (5, 33678400), (7, 24056000), (8, 21049000), (10, 16839200), (14, 12028000), (16, 10524500), (20, 8419600), (25, 6735680), (28, 6014000), (31, 5432000), (32, 5262250), (35, 4811200), (40, 4209800), (50, 3367840), (56, 3007000), (62, 2716000), (64, 2631125), (70, 2405600), (80, 2104900), (97, 1736000), (100, 1683920), (112, 1503500), (124, 1358000), (125, 1347136), (140, 1202800), (155, 1086400), (160, 1052450), (175, 962240), (194, 868000), (200, 841960), (217, 776000), (224, 751750), (248, 679000), (250, 673568), (280, 601400), (310, 543200), (320, 526225), (350, 481120), (388, 434000), (400, 420980), (434, 388000), (448, 375875), (485, 347200), (496, 339500), (500, 336784), (560, 300700), (620, 271600), (679, 248000), (700, 240560), (775, 217280), (776, 217000), (800, 210490), (868, 194000), (875, 192448), (970, 173600), (992, 169750), (1000, 168392), (1085, 155200), (1120, 150350), (1240, 135800), (1358, 124000), (1400, 120280), (1550, 108640), (1552, 108500), (1600, 105245), (1736, 97000), (1750, 96224), (1940, 86800), (1984, 84875), (2000, 84196), (2170, 77600), (2240, 75175), (2425, 69440), (2480, 67900), (2716, 62000), (2800, 60140), (3007, 56000), (3100, 54320), (3104, 54250), (3395, 49600), (3472, 48500), (3500, 48112), (3875, 43456), (3880, 43400), (4000, 42098), (4340, 38800), (4850, 34720), (4960, 33950), (5425, 31040), (5432, 31000), (5600, 30070), (6014, 28000), (6200, 27160), (6208, 27125), (6790, 24800), (6944, 24250), (7000, 24056), (7750, 21728), (7760, 21700), (8000, 21049), (8680, 19400), (9700, 17360), (9920, 16975), (10850, 15520), (10864, 15500), (11200, 15035), (12028, 14000), (12125, 13888), (12400, 13580)]