518133420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:1005

約数の個数: 288

約数和(自身を含む): 1975034880

約数和(自身を除く): 1456901460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 28, 30, 35, 36, 38, 42, 45, 46, 57, 60, 63, 69, 70, 76, 84, 90, 92, 95, 105, 114, 115, 126, 133, 138, 140, 161, 171, 180, 190, 207, 210, 228, 230, 252, 266, 276, 285, 315, 322, 342, 345, 380, 399, 414, 420, 437, 460, 483, 532, 570, 630, 644, 665, 684, 690, 798, 805, 828, 855, 874, 941, 966, 1035, 1140, 1197, 1260, 1311, 1330, 1380, 1449, 1596, 1610, 1710, 1748, 1882, 1932, 1995, 2070, 2185, 2394, 2415, 2622, 2660, 2823, 2898, 3059, 3220, 3420, 3764, 3933, 3990, 4140, 4370, 4705, 4788, 4830, 5244, 5646, 5796, 5985, 6118, 6555, 6587, 7245, 7866, 7980, 8469, 8740, 9177, 9410, 9660, 11292, 11970, 12236, 13110, 13174, 14115, 14490, 15295, 15732, 16938, 17879, 18354, 18820, 19665, 19761, 21643, 23940, 26220, 26348, 27531, 28230, 28980, 30590, 32935, 33876, 35758, 36708, 39330, 39522, 42345, 43286, 45885, 53637, 55062, 56460, 59283, 61180, 64929, 65870, 71516, 78660, 79044, 84690, 86572, 89395, 91770, 98805, 107274, 108215, 110124, 118566, 125153, 129858, 131740, 137655, 151501, 160911, 169380, 178790, 183540, 194787, 197610, 214548, 216430, 237132, 250306, 259716, 268185, 275310, 296415, 303002, 321822, 324645, 357580, 375459, 389574, 395220, 411217, 432860, 454503, 500612, 536370, 550620, 592830, 606004, 625765, 643644, 649290, 750918, 757505, 779148, 804555, 822434, 909006, 973935, 1072740, 1126377, 1185660, 1233651, 1251530, 1298580, 1363509, 1501836, 1515010, 1609110, 1644868, 1818012, 1877295, 1947870, 2056085, 2252754, 2272515, 2467302, 2503060, 2727018, 2878519, 3030020, 3218220, 3700953, 3754590, 3895740, 4112170, 4505508, 4545030, 4934604, 5454036, 5631885, 5757038, 6168255, 6817545, 7401906, 7509180, 8224340, 8635557, 9090060, 11263770, 11514076, 12336510, 13635090, 14392595, 14803812, 17271114, 18504765, 22527540, 24673020, 25906671, 27270180, 28785190, 34542228, 37009530, 43177785, 51813342, 57570380, 74019060, 86355570, 103626684, 129533355, 172711140, 259066710, 518133420]

約数ペア:

[(1, 518133420), (2, 259066710), (3, 172711140), (4, 129533355), (5, 103626684), (6, 86355570), (7, 74019060), (9, 57570380), (10, 51813342), (12, 43177785), (14, 37009530), (15, 34542228), (18, 28785190), (19, 27270180), (20, 25906671), (21, 24673020), (23, 22527540), (28, 18504765), (30, 17271114), (35, 14803812), (36, 14392595), (38, 13635090), (42, 12336510), (45, 11514076), (46, 11263770), (57, 9090060), (60, 8635557), (63, 8224340), (69, 7509180), (70, 7401906), (76, 6817545), (84, 6168255), (90, 5757038), (92, 5631885), (95, 5454036), (105, 4934604), (114, 4545030), (115, 4505508), (126, 4112170), (133, 3895740), (138, 3754590), (140, 3700953), (161, 3218220), (171, 3030020), (180, 2878519), (190, 2727018), (207, 2503060), (210, 2467302), (228, 2272515), (230, 2252754), (252, 2056085), (266, 1947870), (276, 1877295), (285, 1818012), (315, 1644868), (322, 1609110), (342, 1515010), (345, 1501836), (380, 1363509), (399, 1298580), (414, 1251530), (420, 1233651), (437, 1185660), (460, 1126377), (483, 1072740), (532, 973935), (570, 909006), (630, 822434), (644, 804555), (665, 779148), (684, 757505), (690, 750918), (798, 649290), (805, 643644), (828, 625765), (855, 606004), (874, 592830), (941, 550620), (966, 536370), (1035, 500612), (1140, 454503), (1197, 432860), (1260, 411217), (1311, 395220), (1330, 389574), (1380, 375459), (1449, 357580), (1596, 324645), (1610, 321822), (1710, 303002), (1748, 296415), (1882, 275310), (1932, 268185), (1995, 259716), (2070, 250306), (2185, 237132), (2394, 216430), (2415, 214548), (2622, 197610), (2660, 194787), (2823, 183540), (2898, 178790), (3059, 169380), (3220, 160911), (3420, 151501), (3764, 137655), (3933, 131740), (3990, 129858), (4140, 125153), (4370, 118566), (4705, 110124), (4788, 108215), (4830, 107274), (5244, 98805), (5646, 91770), (5796, 89395), (5985, 86572), (6118, 84690), (6555, 79044), (6587, 78660), (7245, 71516), (7866, 65870), (7980, 64929), (8469, 61180), (8740, 59283), (9177, 56460), (9410, 55062), (9660, 53637), (11292, 45885), (11970, 43286), (12236, 42345), (13110, 39522), (13174, 39330), (14115, 36708), (14490, 35758), (15295, 33876), (15732, 32935), (16938, 30590), (17879, 28980), (18354, 28230), (18820, 27531), (19665, 26348), (19761, 26220), (21643, 23940)]