242194400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:797

約数の個数: 144

約数和(自身を含む): 687768480

約数和(自身を除く): 445574080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 61, 70, 80, 100, 112, 122, 140, 160, 175, 200, 224, 244, 280, 305, 350, 400, 427, 488, 560, 610, 700, 709, 800, 854, 976, 1120, 1220, 1400, 1418, 1525, 1708, 1952, 2135, 2440, 2800, 2836, 3050, 3416, 3545, 4270, 4880, 4963, 5600, 5672, 6100, 6832, 7090, 8540, 9760, 9926, 10675, 11344, 12200, 13664, 14180, 17080, 17725, 19852, 21350, 22688, 24400, 24815, 28360, 34160, 35450, 39704, 42700, 43249, 48800, 49630, 56720, 68320, 70900, 79408, 85400, 86498, 99260, 113440, 124075, 141800, 158816, 170800, 172996, 198520, 216245, 248150, 283600, 302743, 341600, 345992, 397040, 432490, 496300, 567200, 605486, 691984, 794080, 864980, 992600, 1081225, 1210972, 1383968, 1513715, 1729960, 1985200, 2162450, 2421944, 3027430, 3459920, 3970400, 4324900, 4843888, 6054860, 6919840, 7568575, 8649800, 9687776, 12109720, 15137150, 17299600, 24219440, 30274300, 34599200, 48438880, 60548600, 121097200, 242194400]

約数ペア:

[(1, 242194400), (2, 121097200), (4, 60548600), (5, 48438880), (7, 34599200), (8, 30274300), (10, 24219440), (14, 17299600), (16, 15137150), (20, 12109720), (25, 9687776), (28, 8649800), (32, 7568575), (35, 6919840), (40, 6054860), (50, 4843888), (56, 4324900), (61, 3970400), (70, 3459920), (80, 3027430), (100, 2421944), (112, 2162450), (122, 1985200), (140, 1729960), (160, 1513715), (175, 1383968), (200, 1210972), (224, 1081225), (244, 992600), (280, 864980), (305, 794080), (350, 691984), (400, 605486), (427, 567200), (488, 496300), (560, 432490), (610, 397040), (700, 345992), (709, 341600), (800, 302743), (854, 283600), (976, 248150), (1120, 216245), (1220, 198520), (1400, 172996), (1418, 170800), (1525, 158816), (1708, 141800), (1952, 124075), (2135, 113440), (2440, 99260), (2800, 86498), (2836, 85400), (3050, 79408), (3416, 70900), (3545, 68320), (4270, 56720), (4880, 49630), (4963, 48800), (5600, 43249), (5672, 42700), (6100, 39704), (6832, 35450), (7090, 34160), (8540, 28360), (9760, 24815), (9926, 24400), (10675, 22688), (11344, 21350), (12200, 19852), (13664, 17725), (14180, 17080)]