73472000

素因数分解:

$2^{11}\times 5^3\times 7^1\times {\mathrm{41}}^1$

素因数の和:85

約数の個数: 192

約数和(自身を含む): 214643520

約数和(自身を除く): 141171520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 41, 50, 56, 64, 70, 80, 82, 100, 112, 125, 128, 140, 160, 164, 175, 200, 205, 224, 250, 256, 280, 287, 320, 328, 350, 400, 410, 448, 500, 512, 560, 574, 640, 656, 700, 800, 820, 875, 896, 1000, 1024, 1025, 1120, 1148, 1280, 1312, 1400, 1435, 1600, 1640, 1750, 1792, 2000, 2048, 2050, 2240, 2296, 2560, 2624, 2800, 2870, 3200, 3280, 3500, 3584, 4000, 4100, 4480, 4592, 5120, 5125, 5248, 5600, 5740, 6400, 6560, 7000, 7168, 7175, 8000, 8200, 8960, 9184, 10240, 10250, 10496, 11200, 11480, 12800, 13120, 14000, 14336, 14350, 16000, 16400, 17920, 18368, 20500, 20992, 22400, 22960, 25600, 26240, 28000, 28700, 32000, 32800, 35840, 35875, 36736, 41000, 41984, 44800, 45920, 51200, 52480, 56000, 57400, 64000, 65600, 71680, 71750, 73472, 82000, 83968, 89600, 91840, 104960, 112000, 114800, 128000, 131200, 143500, 146944, 164000, 179200, 183680, 209920, 224000, 229600, 256000, 262400, 287000, 293888, 328000, 358400, 367360, 419840, 448000, 459200, 524800, 574000, 587776, 656000, 734720, 896000, 918400, 1049600, 1148000, 1312000, 1469440, 1792000, 1836800, 2099200, 2296000, 2624000, 2938880, 3673600, 4592000, 5248000, 7347200, 9184000, 10496000, 14694400, 18368000, 36736000, 73472000]

約数ペア:

[(1, 73472000), (2, 36736000), (4, 18368000), (5, 14694400), (7, 10496000), (8, 9184000), (10, 7347200), (14, 5248000), (16, 4592000), (20, 3673600), (25, 2938880), (28, 2624000), (32, 2296000), (35, 2099200), (40, 1836800), (41, 1792000), (50, 1469440), (56, 1312000), (64, 1148000), (70, 1049600), (80, 918400), (82, 896000), (100, 734720), (112, 656000), (125, 587776), (128, 574000), (140, 524800), (160, 459200), (164, 448000), (175, 419840), (200, 367360), (205, 358400), (224, 328000), (250, 293888), (256, 287000), (280, 262400), (287, 256000), (320, 229600), (328, 224000), (350, 209920), (400, 183680), (410, 179200), (448, 164000), (500, 146944), (512, 143500), (560, 131200), (574, 128000), (640, 114800), (656, 112000), (700, 104960), (800, 91840), (820, 89600), (875, 83968), (896, 82000), (1000, 73472), (1024, 71750), (1025, 71680), (1120, 65600), (1148, 64000), (1280, 57400), (1312, 56000), (1400, 52480), (1435, 51200), (1600, 45920), (1640, 44800), (1750, 41984), (1792, 41000), (2000, 36736), (2048, 35875), (2050, 35840), (2240, 32800), (2296, 32000), (2560, 28700), (2624, 28000), (2800, 26240), (2870, 25600), (3200, 22960), (3280, 22400), (3500, 20992), (3584, 20500), (4000, 18368), (4100, 17920), (4480, 16400), (4592, 16000), (5120, 14350), (5125, 14336), (5248, 14000), (5600, 13120), (5740, 12800), (6400, 11480), (6560, 11200), (7000, 10496), (7168, 10250), (7175, 10240), (8000, 9184), (8200, 8960)]