220238064

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2293}}^1$

素因数の和:2359

約数の個数: 120

約数和(自身を含む): 665627040

約数和(自身を除く): 445388976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 36, 46, 48, 58, 69, 72, 87, 92, 116, 138, 144, 174, 184, 207, 232, 261, 276, 348, 368, 414, 464, 522, 552, 667, 696, 828, 1044, 1104, 1334, 1392, 1656, 2001, 2088, 2293, 2668, 3312, 4002, 4176, 4586, 5336, 6003, 6879, 8004, 9172, 10672, 12006, 13758, 16008, 18344, 20637, 24012, 27516, 32016, 36688, 41274, 48024, 52739, 55032, 66497, 82548, 96048, 105478, 110064, 132994, 158217, 165096, 199491, 210956, 265988, 316434, 330192, 398982, 421912, 474651, 531976, 598473, 632868, 797964, 843824, 949302, 1063952, 1196946, 1265736, 1529431, 1595928, 1898604, 2393892, 2531472, 3058862, 3191856, 3797208, 4588293, 4787784, 6117724, 7594416, 9176586, 9575568, 12235448, 13764879, 18353172, 24470896, 27529758, 36706344, 55059516, 73412688, 110119032, 220238064]

約数ペア:

[(1, 220238064), (2, 110119032), (3, 73412688), (4, 55059516), (6, 36706344), (8, 27529758), (9, 24470896), (12, 18353172), (16, 13764879), (18, 12235448), (23, 9575568), (24, 9176586), (29, 7594416), (36, 6117724), (46, 4787784), (48, 4588293), (58, 3797208), (69, 3191856), (72, 3058862), (87, 2531472), (92, 2393892), (116, 1898604), (138, 1595928), (144, 1529431), (174, 1265736), (184, 1196946), (207, 1063952), (232, 949302), (261, 843824), (276, 797964), (348, 632868), (368, 598473), (414, 531976), (464, 474651), (522, 421912), (552, 398982), (667, 330192), (696, 316434), (828, 265988), (1044, 210956), (1104, 199491), (1334, 165096), (1392, 158217), (1656, 132994), (2001, 110064), (2088, 105478), (2293, 96048), (2668, 82548), (3312, 66497), (4002, 55032), (4176, 52739), (4586, 48024), (5336, 41274), (6003, 36688), (6879, 32016), (8004, 27516), (9172, 24012), (10672, 20637), (12006, 18344), (13758, 16008)]