220059216

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:338

約数の個数: 240

約数和(自身を含む): 731203200

約数和(自身を除く): 511143984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 23, 24, 26, 36, 38, 39, 46, 48, 52, 57, 69, 72, 76, 78, 92, 104, 114, 117, 138, 144, 152, 156, 171, 184, 207, 208, 228, 234, 247, 269, 276, 299, 304, 312, 342, 368, 414, 437, 456, 468, 494, 538, 552, 598, 624, 684, 741, 807, 828, 874, 897, 912, 936, 988, 1076, 1104, 1196, 1311, 1368, 1482, 1614, 1656, 1748, 1794, 1872, 1976, 2152, 2223, 2392, 2421, 2622, 2691, 2736, 2964, 3228, 3312, 3496, 3497, 3588, 3933, 3952, 4304, 4446, 4784, 4842, 5111, 5244, 5382, 5681, 5928, 6187, 6456, 6992, 6994, 7176, 7866, 8892, 9684, 10222, 10488, 10491, 10764, 11362, 11856, 12374, 12912, 13988, 14352, 15333, 15732, 17043, 17784, 18561, 19368, 20444, 20976, 20982, 21528, 22724, 24748, 27976, 30666, 31464, 31473, 34086, 35568, 37122, 38736, 40888, 41964, 43056, 45448, 45999, 49496, 51129, 55683, 55952, 61332, 62928, 62946, 66443, 68172, 74244, 80431, 81776, 83928, 90896, 91998, 98992, 102258, 111366, 117553, 122664, 125892, 132886, 136344, 148488, 160862, 167856, 183996, 199329, 204516, 222732, 235106, 241293, 245328, 251784, 265772, 272688, 296976, 321724, 352659, 367992, 398658, 409032, 445464, 470212, 482586, 503568, 531544, 597987, 643448, 705318, 723879, 735984, 797316, 818064, 890928, 940424, 965172, 1057977, 1063088, 1195974, 1286896, 1410636, 1447758, 1528189, 1594632, 1880848, 1930344, 2115954, 2391948, 2821272, 2895516, 3056378, 3189264, 3860688, 4231908, 4584567, 4783896, 5642544, 5791032, 6112756, 8463816, 9169134, 9567792, 11582064, 12225512, 13753701, 16927632, 18338268, 24451024, 27507402, 36676536, 55014804, 73353072, 110029608, 220059216]

約数ペア:

[(1, 220059216), (2, 110029608), (3, 73353072), (4, 55014804), (6, 36676536), (8, 27507402), (9, 24451024), (12, 18338268), (13, 16927632), (16, 13753701), (18, 12225512), (19, 11582064), (23, 9567792), (24, 9169134), (26, 8463816), (36, 6112756), (38, 5791032), (39, 5642544), (46, 4783896), (48, 4584567), (52, 4231908), (57, 3860688), (69, 3189264), (72, 3056378), (76, 2895516), (78, 2821272), (92, 2391948), (104, 2115954), (114, 1930344), (117, 1880848), (138, 1594632), (144, 1528189), (152, 1447758), (156, 1410636), (171, 1286896), (184, 1195974), (207, 1063088), (208, 1057977), (228, 965172), (234, 940424), (247, 890928), (269, 818064), (276, 797316), (299, 735984), (304, 723879), (312, 705318), (342, 643448), (368, 597987), (414, 531544), (437, 503568), (456, 482586), (468, 470212), (494, 445464), (538, 409032), (552, 398658), (598, 367992), (624, 352659), (684, 321724), (741, 296976), (807, 272688), (828, 265772), (874, 251784), (897, 245328), (912, 241293), (936, 235106), (988, 222732), (1076, 204516), (1104, 199329), (1196, 183996), (1311, 167856), (1368, 160862), (1482, 148488), (1614, 136344), (1656, 132886), (1748, 125892), (1794, 122664), (1872, 117553), (1976, 111366), (2152, 102258), (2223, 98992), (2392, 91998), (2421, 90896), (2622, 83928), (2691, 81776), (2736, 80431), (2964, 74244), (3228, 68172), (3312, 66443), (3496, 62946), (3497, 62928), (3588, 61332), (3933, 55952), (3952, 55683), (4304, 51129), (4446, 49496), (4784, 45999), (4842, 45448), (5111, 43056), (5244, 41964), (5382, 40888), (5681, 38736), (5928, 37122), (6187, 35568), (6456, 34086), (6992, 31473), (6994, 31464), (7176, 30666), (7866, 27976), (8892, 24748), (9684, 22724), (10222, 21528), (10488, 20982), (10491, 20976), (10764, 20444), (11362, 19368), (11856, 18561), (12374, 17784), (12912, 17043), (13988, 15732), (14352, 15333)]