161246400

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{4799}}^1$

素因数の和:4831

約数の個数: 168

約数和(自身を含む): 604723200

約数和(自身を除く): 443476800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4200, 4799, 4800, 5600, 6720, 8400, 9598, 11200, 14397, 16800, 19196, 23995, 28794, 33593, 33600, 38392, 47990, 57588, 67186, 71985, 76784, 95980, 100779, 115176, 119975, 134372, 143970, 153568, 167965, 191960, 201558, 230352, 239950, 268744, 287940, 307136, 335930, 359925, 383920, 403116, 460704, 479900, 503895, 537488, 575880, 671860, 719850, 767840, 806232, 839825, 921408, 959800, 1007790, 1074976, 1151760, 1343720, 1439700, 1535680, 1612464, 1679650, 1919600, 2015580, 2149952, 2303520, 2519475, 2687440, 2879400, 3224928, 3359300, 3839200, 4031160, 4607040, 5038950, 5374880, 5758800, 6449856, 6718600, 7678400, 8062320, 10077900, 10749760, 11517600, 13437200, 16124640, 20155800, 23035200, 26874400, 32249280, 40311600, 53748800, 80623200, 161246400]

約数ペア:

[(1, 161246400), (2, 80623200), (3, 53748800), (4, 40311600), (5, 32249280), (6, 26874400), (7, 23035200), (8, 20155800), (10, 16124640), (12, 13437200), (14, 11517600), (15, 10749760), (16, 10077900), (20, 8062320), (21, 7678400), (24, 6718600), (25, 6449856), (28, 5758800), (30, 5374880), (32, 5038950), (35, 4607040), (40, 4031160), (42, 3839200), (48, 3359300), (50, 3224928), (56, 2879400), (60, 2687440), (64, 2519475), (70, 2303520), (75, 2149952), (80, 2015580), (84, 1919600), (96, 1679650), (100, 1612464), (105, 1535680), (112, 1439700), (120, 1343720), (140, 1151760), (150, 1074976), (160, 1007790), (168, 959800), (175, 921408), (192, 839825), (200, 806232), (210, 767840), (224, 719850), (240, 671860), (280, 575880), (300, 537488), (320, 503895), (336, 479900), (350, 460704), (400, 403116), (420, 383920), (448, 359925), (480, 335930), (525, 307136), (560, 287940), (600, 268744), (672, 239950), (700, 230352), (800, 201558), (840, 191960), (960, 167965), (1050, 153568), (1120, 143970), (1200, 134372), (1344, 119975), (1400, 115176), (1600, 100779), (1680, 95980), (2100, 76784), (2240, 71985), (2400, 67186), (2800, 57588), (3360, 47990), (4200, 38392), (4799, 33600), (4800, 33593), (5600, 28794), (6720, 23995), (8400, 19196), (9598, 16800), (11200, 14397)]