320424132

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 1011225600

約数和(自身を除く): 690801468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 29, 38, 42, 43, 46, 49, 57, 58, 69, 76, 84, 86, 87, 92, 98, 114, 116, 129, 133, 138, 147, 161, 172, 174, 196, 203, 228, 258, 266, 276, 294, 301, 322, 348, 399, 406, 437, 483, 516, 532, 551, 588, 602, 609, 644, 667, 798, 812, 817, 874, 903, 931, 966, 989, 1102, 1127, 1204, 1218, 1247, 1311, 1334, 1421, 1596, 1634, 1653, 1748, 1806, 1862, 1932, 1978, 2001, 2107, 2204, 2254, 2436, 2451, 2494, 2622, 2668, 2793, 2842, 2967, 3059, 3268, 3306, 3381, 3612, 3724, 3741, 3857, 3956, 4002, 4214, 4263, 4508, 4669, 4902, 4988, 5244, 5586, 5684, 5719, 5934, 6118, 6321, 6612, 6762, 6923, 7482, 7714, 8004, 8428, 8526, 8729, 9177, 9338, 9804, 11172, 11438, 11571, 11868, 12236, 12642, 12673, 13524, 13846, 14007, 14964, 15428, 17052, 17157, 17458, 18354, 18676, 18791, 20769, 21413, 22876, 23142, 23693, 25284, 25346, 26187, 26999, 27692, 28014, 28681, 32683, 34314, 34916, 36708, 37582, 38019, 40033, 41538, 42826, 46284, 47386, 48461, 50692, 52374, 53998, 56028, 56373, 57362, 61103, 64239, 65366, 68628, 71079, 75164, 76038, 80066, 80997, 83076, 85652, 86043, 88711, 94772, 96922, 98049, 104748, 107996, 112746, 114724, 120099, 122206, 128478, 130732, 131537, 142158, 145383, 152076, 160132, 161994, 165851, 172086, 177422, 183309, 193844, 196098, 200767, 225492, 240198, 244412, 256956, 263074, 266133, 284316, 290766, 323988, 331702, 344172, 354844, 366618, 392196, 394611, 401534, 480396, 497553, 526148, 532266, 544939, 581532, 602301, 620977, 663404, 733236, 789222, 803068, 920759, 995106, 1064532, 1089878, 1160957, 1204602, 1241954, 1405369, 1578444, 1634817, 1841518, 1862931, 1990212, 2179756, 2321914, 2409204, 2483908, 2762277, 2810738, 3269634, 3482871, 3683036, 3725862, 3814573, 4216107, 4643828, 5524554, 5621476, 6539268, 6965742, 7451724, 7629146, 8432214, 11049108, 11443719, 13931484, 15258292, 16864428, 22887438, 26702011, 45774876, 53404022, 80106033, 106808044, 160212066, 320424132]

約数ペア:

[(1, 320424132), (2, 160212066), (3, 106808044), (4, 80106033), (6, 53404022), (7, 45774876), (12, 26702011), (14, 22887438), (19, 16864428), (21, 15258292), (23, 13931484), (28, 11443719), (29, 11049108), (38, 8432214), (42, 7629146), (43, 7451724), (46, 6965742), (49, 6539268), (57, 5621476), (58, 5524554), (69, 4643828), (76, 4216107), (84, 3814573), (86, 3725862), (87, 3683036), (92, 3482871), (98, 3269634), (114, 2810738), (116, 2762277), (129, 2483908), (133, 2409204), (138, 2321914), (147, 2179756), (161, 1990212), (172, 1862931), (174, 1841518), (196, 1634817), (203, 1578444), (228, 1405369), (258, 1241954), (266, 1204602), (276, 1160957), (294, 1089878), (301, 1064532), (322, 995106), (348, 920759), (399, 803068), (406, 789222), (437, 733236), (483, 663404), (516, 620977), (532, 602301), (551, 581532), (588, 544939), (602, 532266), (609, 526148), (644, 497553), (667, 480396), (798, 401534), (812, 394611), (817, 392196), (874, 366618), (903, 354844), (931, 344172), (966, 331702), (989, 323988), (1102, 290766), (1127, 284316), (1204, 266133), (1218, 263074), (1247, 256956), (1311, 244412), (1334, 240198), (1421, 225492), (1596, 200767), (1634, 196098), (1653, 193844), (1748, 183309), (1806, 177422), (1862, 172086), (1932, 165851), (1978, 161994), (2001, 160132), (2107, 152076), (2204, 145383), (2254, 142158), (2436, 131537), (2451, 130732), (2494, 128478), (2622, 122206), (2668, 120099), (2793, 114724), (2842, 112746), (2967, 107996), (3059, 104748), (3268, 98049), (3306, 96922), (3381, 94772), (3612, 88711), (3724, 86043), (3741, 85652), (3857, 83076), (3956, 80997), (4002, 80066), (4214, 76038), (4263, 75164), (4508, 71079), (4669, 68628), (4902, 65366), (4988, 64239), (5244, 61103), (5586, 57362), (5684, 56373), (5719, 56028), (5934, 53998), (6118, 52374), (6321, 50692), (6612, 48461), (6762, 47386), (6923, 46284), (7482, 42826), (7714, 41538), (8004, 40033), (8428, 38019), (8526, 37582), (8729, 36708), (9177, 34916), (9338, 34314), (9804, 32683), (11172, 28681), (11438, 28014), (11571, 27692), (11868, 26999), (12236, 26187), (12642, 25346), (12673, 25284), (13524, 23693), (13846, 23142), (14007, 22876), (14964, 21413), (15428, 20769), (17052, 18791), (17157, 18676), (17458, 18354)]