18170460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 384

約数和(自身を含む): 77414400

約数和(自身を除く): 59243940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 23, 27, 28, 30, 33, 35, 36, 38, 42, 44, 45, 46, 54, 55, 57, 60, 63, 66, 69, 70, 76, 77, 84, 90, 92, 95, 99, 105, 108, 110, 114, 115, 126, 132, 133, 135, 138, 140, 154, 161, 165, 171, 180, 189, 190, 198, 207, 209, 210, 220, 228, 230, 231, 252, 253, 266, 270, 276, 285, 297, 308, 315, 322, 330, 342, 345, 378, 380, 385, 396, 399, 414, 418, 420, 437, 460, 462, 483, 495, 506, 513, 532, 540, 570, 594, 621, 627, 630, 644, 660, 665, 684, 690, 693, 756, 759, 770, 798, 805, 828, 836, 855, 874, 924, 945, 966, 990, 1012, 1026, 1035, 1045, 1140, 1155, 1188, 1197, 1242, 1254, 1260, 1265, 1311, 1330, 1380, 1386, 1449, 1463, 1485, 1518, 1540, 1596, 1610, 1710, 1748, 1771, 1881, 1890, 1932, 1980, 1995, 2052, 2070, 2079, 2090, 2185, 2277, 2310, 2394, 2415, 2484, 2508, 2530, 2565, 2622, 2660, 2772, 2898, 2926, 2970, 3036, 3059, 3105, 3135, 3220, 3420, 3465, 3542, 3591, 3762, 3780, 3795, 3933, 3990, 4140, 4158, 4180, 4347, 4370, 4389, 4554, 4620, 4788, 4807, 4830, 5060, 5130, 5244, 5313, 5643, 5796, 5852, 5940, 5985, 6118, 6210, 6270, 6555, 6831, 6930, 7084, 7182, 7245, 7315, 7524, 7590, 7866, 7980, 8316, 8694, 8740, 8778, 8855, 9108, 9177, 9405, 9614, 9660, 10260, 10395, 10626, 11286, 11385, 11799, 11970, 12236, 12420, 12540, 13110, 13167, 13662, 13860, 14364, 14421, 14490, 14630, 15180, 15295, 15732, 15939, 17388, 17556, 17710, 17955, 18354, 18810, 19228, 19665, 20790, 21252, 21735, 21945, 22572, 22770, 23598, 23940, 24035, 26220, 26334, 26565, 27324, 27531, 28215, 28842, 28980, 29260, 30590, 31878, 33649, 34155, 35420, 35910, 36708, 37620, 39330, 39501, 41580, 43263, 43470, 43890, 45540, 45885, 47196, 47817, 48070, 52668, 53130, 55062, 56430, 57684, 58995, 61180, 63756, 65835, 67298, 68310, 71820, 72105, 78660, 79002, 79695, 82593, 86526, 86940, 87780, 91770, 95634, 96140, 100947, 106260, 110124, 112860, 117990, 129789, 131670, 134596, 136620, 137655, 144210, 158004, 159390, 165186, 168245, 173052, 183540, 191268, 197505, 201894, 216315, 235980, 239085, 259578, 263340, 275310, 288420, 302841, 318780, 330372, 336490, 395010, 403788, 412965, 432630, 478170, 504735, 519156, 550620, 605682, 648945, 672980, 790020, 825930, 865260, 908523, 956340, 1009470, 1211364, 1297890, 1514205, 1651860, 1817046, 2018940, 2595780, 3028410, 3634092, 4542615, 6056820, 9085230, 18170460]

約数ペア:

[(1, 18170460), (2, 9085230), (3, 6056820), (4, 4542615), (5, 3634092), (6, 3028410), (7, 2595780), (9, 2018940), (10, 1817046), (11, 1651860), (12, 1514205), (14, 1297890), (15, 1211364), (18, 1009470), (19, 956340), (20, 908523), (21, 865260), (22, 825930), (23, 790020), (27, 672980), (28, 648945), (30, 605682), (33, 550620), (35, 519156), (36, 504735), (38, 478170), (42, 432630), (44, 412965), (45, 403788), (46, 395010), (54, 336490), (55, 330372), (57, 318780), (60, 302841), (63, 288420), (66, 275310), (69, 263340), (70, 259578), (76, 239085), (77, 235980), (84, 216315), (90, 201894), (92, 197505), (95, 191268), (99, 183540), (105, 173052), (108, 168245), (110, 165186), (114, 159390), (115, 158004), (126, 144210), (132, 137655), (133, 136620), (135, 134596), (138, 131670), (140, 129789), (154, 117990), (161, 112860), (165, 110124), (171, 106260), (180, 100947), (189, 96140), (190, 95634), (198, 91770), (207, 87780), (209, 86940), (210, 86526), (220, 82593), (228, 79695), (230, 79002), (231, 78660), (252, 72105), (253, 71820), (266, 68310), (270, 67298), (276, 65835), (285, 63756), (297, 61180), (308, 58995), (315, 57684), (322, 56430), (330, 55062), (342, 53130), (345, 52668), (378, 48070), (380, 47817), (385, 47196), (396, 45885), (399, 45540), (414, 43890), (418, 43470), (420, 43263), (437, 41580), (460, 39501), (462, 39330), (483, 37620), (495, 36708), (506, 35910), (513, 35420), (532, 34155), (540, 33649), (570, 31878), (594, 30590), (621, 29260), (627, 28980), (630, 28842), (644, 28215), (660, 27531), (665, 27324), (684, 26565), (690, 26334), (693, 26220), (756, 24035), (759, 23940), (770, 23598), (798, 22770), (805, 22572), (828, 21945), (836, 21735), (855, 21252), (874, 20790), (924, 19665), (945, 19228), (966, 18810), (990, 18354), (1012, 17955), (1026, 17710), (1035, 17556), (1045, 17388), (1140, 15939), (1155, 15732), (1188, 15295), (1197, 15180), (1242, 14630), (1254, 14490), (1260, 14421), (1265, 14364), (1311, 13860), (1330, 13662), (1380, 13167), (1386, 13110), (1449, 12540), (1463, 12420), (1485, 12236), (1518, 11970), (1540, 11799), (1596, 11385), (1610, 11286), (1710, 10626), (1748, 10395), (1771, 10260), (1881, 9660), (1890, 9614), (1932, 9405), (1980, 9177), (1995, 9108), (2052, 8855), (2070, 8778), (2079, 8740), (2090, 8694), (2185, 8316), (2277, 7980), (2310, 7866), (2394, 7590), (2415, 7524), (2484, 7315), (2508, 7245), (2530, 7182), (2565, 7084), (2622, 6930), (2660, 6831), (2772, 6555), (2898, 6270), (2926, 6210), (2970, 6118), (3036, 5985), (3059, 5940), (3105, 5852), (3135, 5796), (3220, 5643), (3420, 5313), (3465, 5244), (3542, 5130), (3591, 5060), (3762, 4830), (3780, 4807), (3795, 4788), (3933, 4620), (3990, 4554), (4140, 4389), (4158, 4370), (4180, 4347)]