768639480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3533}}^1$

素因数の和:3598

約数の個数: 192

約数和(自身を含む): 2755671840

約数和(自身を除く): 1987032360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 49, 56, 60, 70, 74, 84, 98, 105, 111, 120, 140, 147, 148, 168, 185, 196, 210, 222, 245, 259, 280, 294, 296, 370, 392, 420, 444, 490, 518, 555, 588, 735, 740, 777, 840, 888, 980, 1036, 1110, 1176, 1295, 1470, 1480, 1554, 1813, 1960, 2072, 2220, 2590, 2940, 3108, 3533, 3626, 3885, 4440, 5180, 5439, 5880, 6216, 7066, 7252, 7770, 9065, 10360, 10599, 10878, 14132, 14504, 15540, 17665, 18130, 21198, 21756, 24731, 27195, 28264, 31080, 35330, 36260, 42396, 43512, 49462, 52995, 54390, 70660, 72520, 74193, 84792, 98924, 105990, 108780, 123655, 130721, 141320, 148386, 173117, 197848, 211980, 217560, 247310, 261442, 296772, 346234, 370965, 392163, 423960, 494620, 519351, 522884, 593544, 653605, 692468, 741930, 784326, 865585, 915047, 989240, 1038702, 1045768, 1307210, 1384936, 1483860, 1568652, 1731170, 1830094, 1960815, 2077404, 2596755, 2614420, 2745141, 2967720, 3137304, 3462340, 3660188, 3921630, 4154808, 4575235, 5193510, 5228840, 5490282, 6405329, 6924680, 7320376, 7843260, 9150470, 10387020, 10980564, 12810658, 13725705, 15686520, 18300940, 19215987, 20774040, 21961128, 25621316, 27451410, 32026645, 36601880, 38431974, 51242632, 54902820, 64053290, 76863948, 96079935, 109805640, 128106580, 153727896, 192159870, 256213160, 384319740, 768639480]

約数ペア:

[(1, 768639480), (2, 384319740), (3, 256213160), (4, 192159870), (5, 153727896), (6, 128106580), (7, 109805640), (8, 96079935), (10, 76863948), (12, 64053290), (14, 54902820), (15, 51242632), (20, 38431974), (21, 36601880), (24, 32026645), (28, 27451410), (30, 25621316), (35, 21961128), (37, 20774040), (40, 19215987), (42, 18300940), (49, 15686520), (56, 13725705), (60, 12810658), (70, 10980564), (74, 10387020), (84, 9150470), (98, 7843260), (105, 7320376), (111, 6924680), (120, 6405329), (140, 5490282), (147, 5228840), (148, 5193510), (168, 4575235), (185, 4154808), (196, 3921630), (210, 3660188), (222, 3462340), (245, 3137304), (259, 2967720), (280, 2745141), (294, 2614420), (296, 2596755), (370, 2077404), (392, 1960815), (420, 1830094), (444, 1731170), (490, 1568652), (518, 1483860), (555, 1384936), (588, 1307210), (735, 1045768), (740, 1038702), (777, 989240), (840, 915047), (888, 865585), (980, 784326), (1036, 741930), (1110, 692468), (1176, 653605), (1295, 593544), (1470, 522884), (1480, 519351), (1554, 494620), (1813, 423960), (1960, 392163), (2072, 370965), (2220, 346234), (2590, 296772), (2940, 261442), (3108, 247310), (3533, 217560), (3626, 211980), (3885, 197848), (4440, 173117), (5180, 148386), (5439, 141320), (5880, 130721), (6216, 123655), (7066, 108780), (7252, 105990), (7770, 98924), (9065, 84792), (10360, 74193), (10599, 72520), (10878, 70660), (14132, 54390), (14504, 52995), (15540, 49462), (17665, 43512), (18130, 42396), (21198, 36260), (21756, 35330), (24731, 31080), (27195, 28264)]