328540800

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{4889}}^1$

素因数の和:4923

約数の個数: 192

約数和(自身を含む): 1236974400

約数和(自身を除く): 908433600

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, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 800, 840, 896, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 1920, 2100, 2240, 2400, 2688, 2800, 3200, 3360, 4200, 4480, 4800, 4889, 5600, 6720, 8400, 9600, 9778, 11200, 13440, 14667, 16800, 19556, 22400, 24445, 29334, 33600, 34223, 39112, 48890, 58668, 67200, 68446, 73335, 78224, 97780, 102669, 117336, 122225, 136892, 146670, 156448, 171115, 195560, 205338, 234672, 244450, 273784, 293340, 312896, 342230, 366675, 391120, 410676, 469344, 488900, 513345, 547568, 586680, 625792, 684460, 733350, 782240, 821352, 855575, 938688, 977800, 1026690, 1095136, 1173360, 1368920, 1466700, 1564480, 1642704, 1711150, 1877376, 1955600, 2053380, 2190272, 2346720, 2566725, 2737840, 2933400, 3128960, 3285408, 3422300, 3911200, 4106760, 4380544, 4693440, 5133450, 5475680, 5866800, 6570816, 6844600, 7822400, 8213520, 9386880, 10266900, 10951360, 11733600, 13141632, 13689200, 15644800, 16427040, 20533800, 21902720, 23467200, 27378400, 32854080, 41067600, 46934400, 54756800, 65708160, 82135200, 109513600, 164270400, 328540800]

約数ペア:

[(1, 328540800), (2, 164270400), (3, 109513600), (4, 82135200), (5, 65708160), (6, 54756800), (7, 46934400), (8, 41067600), (10, 32854080), (12, 27378400), (14, 23467200), (15, 21902720), (16, 20533800), (20, 16427040), (21, 15644800), (24, 13689200), (25, 13141632), (28, 11733600), (30, 10951360), (32, 10266900), (35, 9386880), (40, 8213520), (42, 7822400), (48, 6844600), (50, 6570816), (56, 5866800), (60, 5475680), (64, 5133450), (70, 4693440), (75, 4380544), (80, 4106760), (84, 3911200), (96, 3422300), (100, 3285408), (105, 3128960), (112, 2933400), (120, 2737840), (128, 2566725), (140, 2346720), (150, 2190272), (160, 2053380), (168, 1955600), (175, 1877376), (192, 1711150), (200, 1642704), (210, 1564480), (224, 1466700), (240, 1368920), (280, 1173360), (300, 1095136), (320, 1026690), (336, 977800), (350, 938688), (384, 855575), (400, 821352), (420, 782240), (448, 733350), (480, 684460), (525, 625792), (560, 586680), (600, 547568), (640, 513345), (672, 488900), (700, 469344), (800, 410676), (840, 391120), (896, 366675), (960, 342230), (1050, 312896), (1120, 293340), (1200, 273784), (1344, 244450), (1400, 234672), (1600, 205338), (1680, 195560), (1920, 171115), (2100, 156448), (2240, 146670), (2400, 136892), (2688, 122225), (2800, 117336), (3200, 102669), (3360, 97780), (4200, 78224), (4480, 73335), (4800, 68446), (4889, 67200), (5600, 58668), (6720, 48890), (8400, 39112), (9600, 34223), (9778, 33600), (11200, 29334), (13440, 24445), (14667, 22400), (16800, 19556)]