471106720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:375

約数の個数: 192

約数和(自身を含む): 1365154560

約数和(自身を除く): 894047840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 109, 112, 119, 136, 140, 160, 170, 218, 224, 227, 238, 272, 280, 340, 436, 454, 476, 544, 545, 560, 595, 680, 763, 872, 908, 952, 1090, 1120, 1135, 1190, 1360, 1526, 1589, 1744, 1816, 1853, 1904, 2180, 2270, 2380, 2720, 3052, 3178, 3488, 3632, 3706, 3808, 3815, 3859, 4360, 4540, 4760, 6104, 6356, 7264, 7412, 7630, 7718, 7945, 8720, 9080, 9265, 9520, 12208, 12712, 12971, 14824, 15260, 15436, 15890, 17440, 18160, 18530, 19040, 19295, 24416, 24743, 25424, 25942, 27013, 29648, 30520, 30872, 31780, 36320, 37060, 38590, 49486, 50848, 51884, 54026, 59296, 61040, 61744, 63560, 64855, 74120, 77180, 98972, 103768, 108052, 122080, 123488, 123715, 127120, 129710, 135065, 148240, 154360, 173201, 197944, 207536, 216104, 247430, 254240, 259420, 270130, 296480, 308720, 346402, 395888, 415072, 420631, 432208, 494860, 518840, 540260, 617440, 692804, 791776, 841262, 864416, 866005, 989720, 1037680, 1080520, 1385608, 1682524, 1732010, 1979440, 2075360, 2103155, 2161040, 2771216, 2944417, 3365048, 3464020, 3958880, 4206310, 4322080, 5542432, 5888834, 6730096, 6928040, 8412620, 11777668, 13460192, 13856080, 14722085, 16825240, 23555336, 27712160, 29444170, 33650480, 47110672, 58888340, 67300960, 94221344, 117776680, 235553360, 471106720]

約数ペア:

[(1, 471106720), (2, 235553360), (4, 117776680), (5, 94221344), (7, 67300960), (8, 58888340), (10, 47110672), (14, 33650480), (16, 29444170), (17, 27712160), (20, 23555336), (28, 16825240), (32, 14722085), (34, 13856080), (35, 13460192), (40, 11777668), (56, 8412620), (68, 6928040), (70, 6730096), (80, 5888834), (85, 5542432), (109, 4322080), (112, 4206310), (119, 3958880), (136, 3464020), (140, 3365048), (160, 2944417), (170, 2771216), (218, 2161040), (224, 2103155), (227, 2075360), (238, 1979440), (272, 1732010), (280, 1682524), (340, 1385608), (436, 1080520), (454, 1037680), (476, 989720), (544, 866005), (545, 864416), (560, 841262), (595, 791776), (680, 692804), (763, 617440), (872, 540260), (908, 518840), (952, 494860), (1090, 432208), (1120, 420631), (1135, 415072), (1190, 395888), (1360, 346402), (1526, 308720), (1589, 296480), (1744, 270130), (1816, 259420), (1853, 254240), (1904, 247430), (2180, 216104), (2270, 207536), (2380, 197944), (2720, 173201), (3052, 154360), (3178, 148240), (3488, 135065), (3632, 129710), (3706, 127120), (3808, 123715), (3815, 123488), (3859, 122080), (4360, 108052), (4540, 103768), (4760, 98972), (6104, 77180), (6356, 74120), (7264, 64855), (7412, 63560), (7630, 61744), (7718, 61040), (7945, 59296), (8720, 54026), (9080, 51884), (9265, 50848), (9520, 49486), (12208, 38590), (12712, 37060), (12971, 36320), (14824, 31780), (15260, 30872), (15436, 30520), (15890, 29648), (17440, 27013), (18160, 25942), (18530, 25424), (19040, 24743), (19295, 24416)]