193894400

素因数分解:

$2^{11}\times 5^2\times 7^1\times {\mathrm{541}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 550433520

約数和(自身を除く): 356539120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 541, 560, 640, 700, 800, 896, 1024, 1082, 1120, 1280, 1400, 1600, 1792, 2048, 2164, 2240, 2560, 2705, 2800, 3200, 3584, 3787, 4328, 4480, 5120, 5410, 5600, 6400, 7168, 7574, 8656, 8960, 10240, 10820, 11200, 12800, 13525, 14336, 15148, 17312, 17920, 18935, 21640, 22400, 25600, 27050, 30296, 34624, 35840, 37870, 43280, 44800, 51200, 54100, 60592, 69248, 71680, 75740, 86560, 89600, 94675, 108200, 121184, 138496, 151480, 173120, 179200, 189350, 216400, 242368, 276992, 302960, 346240, 358400, 378700, 432800, 484736, 553984, 605920, 692480, 757400, 865600, 969472, 1107968, 1211840, 1384960, 1514800, 1731200, 1938944, 2423680, 2769920, 3029600, 3462400, 3877888, 4847360, 5539840, 6059200, 6924800, 7755776, 9694720, 12118400, 13849600, 19389440, 24236800, 27699200, 38778880, 48473600, 96947200, 193894400]

約数ペア:

[(1, 193894400), (2, 96947200), (4, 48473600), (5, 38778880), (7, 27699200), (8, 24236800), (10, 19389440), (14, 13849600), (16, 12118400), (20, 9694720), (25, 7755776), (28, 6924800), (32, 6059200), (35, 5539840), (40, 4847360), (50, 3877888), (56, 3462400), (64, 3029600), (70, 2769920), (80, 2423680), (100, 1938944), (112, 1731200), (128, 1514800), (140, 1384960), (160, 1211840), (175, 1107968), (200, 969472), (224, 865600), (256, 757400), (280, 692480), (320, 605920), (350, 553984), (400, 484736), (448, 432800), (512, 378700), (541, 358400), (560, 346240), (640, 302960), (700, 276992), (800, 242368), (896, 216400), (1024, 189350), (1082, 179200), (1120, 173120), (1280, 151480), (1400, 138496), (1600, 121184), (1792, 108200), (2048, 94675), (2164, 89600), (2240, 86560), (2560, 75740), (2705, 71680), (2800, 69248), (3200, 60592), (3584, 54100), (3787, 51200), (4328, 44800), (4480, 43280), (5120, 37870), (5410, 35840), (5600, 34624), (6400, 30296), (7168, 27050), (7574, 25600), (8656, 22400), (8960, 21640), (10240, 18935), (10820, 17920), (11200, 17312), (12800, 15148), (13525, 14336)]