422038960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 1237635072

約数和(自身を除く): 815596112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 49, 56, 62, 70, 80, 92, 98, 112, 115, 124, 140, 151, 155, 161, 184, 196, 217, 230, 245, 248, 280, 302, 310, 322, 368, 392, 434, 460, 490, 496, 560, 604, 620, 644, 713, 755, 784, 805, 868, 920, 980, 1057, 1085, 1127, 1208, 1240, 1288, 1426, 1510, 1519, 1610, 1736, 1840, 1960, 2114, 2170, 2254, 2416, 2480, 2576, 2852, 3020, 3038, 3220, 3472, 3473, 3565, 3920, 4228, 4340, 4508, 4681, 4991, 5285, 5635, 5704, 6040, 6076, 6440, 6946, 7130, 7399, 7595, 8456, 8680, 9016, 9362, 9982, 10570, 11270, 11408, 12080, 12152, 12880, 13892, 14260, 14798, 15190, 16912, 17360, 17365, 18032, 18724, 19964, 21140, 22540, 23405, 24304, 24311, 24955, 27784, 28520, 29596, 30380, 32767, 34730, 34937, 36995, 37448, 39928, 42280, 45080, 46810, 48622, 49910, 55568, 57040, 59192, 60760, 65534, 69460, 69874, 73990, 74896, 79856, 84560, 90160, 93620, 97244, 99820, 107663, 118384, 121520, 121555, 131068, 138920, 139748, 147980, 163835, 170177, 174685, 187240, 194488, 199640, 215326, 229369, 243110, 262136, 277840, 279496, 295960, 327670, 340354, 349370, 374480, 388976, 399280, 430652, 458738, 486220, 524272, 538315, 558992, 591920, 655340, 680708, 698740, 753641, 850885, 861304, 917476, 972440, 1076630, 1146845, 1310680, 1361416, 1397480, 1507282, 1701770, 1722608, 1834952, 1944880, 2153260, 2293690, 2621360, 2722832, 2794960, 3014564, 3403540, 3669904, 3768205, 4306520, 4587380, 5275487, 6029128, 6807080, 7536410, 8613040, 9174760, 10550974, 12058256, 13614160, 15072820, 18349520, 21101948, 26377435, 30145640, 42203896, 52754870, 60291280, 84407792, 105509740, 211019480, 422038960]

約数ペア:

[(1, 422038960), (2, 211019480), (4, 105509740), (5, 84407792), (7, 60291280), (8, 52754870), (10, 42203896), (14, 30145640), (16, 26377435), (20, 21101948), (23, 18349520), (28, 15072820), (31, 13614160), (35, 12058256), (40, 10550974), (46, 9174760), (49, 8613040), (56, 7536410), (62, 6807080), (70, 6029128), (80, 5275487), (92, 4587380), (98, 4306520), (112, 3768205), (115, 3669904), (124, 3403540), (140, 3014564), (151, 2794960), (155, 2722832), (161, 2621360), (184, 2293690), (196, 2153260), (217, 1944880), (230, 1834952), (245, 1722608), (248, 1701770), (280, 1507282), (302, 1397480), (310, 1361416), (322, 1310680), (368, 1146845), (392, 1076630), (434, 972440), (460, 917476), (490, 861304), (496, 850885), (560, 753641), (604, 698740), (620, 680708), (644, 655340), (713, 591920), (755, 558992), (784, 538315), (805, 524272), (868, 486220), (920, 458738), (980, 430652), (1057, 399280), (1085, 388976), (1127, 374480), (1208, 349370), (1240, 340354), (1288, 327670), (1426, 295960), (1510, 279496), (1519, 277840), (1610, 262136), (1736, 243110), (1840, 229369), (1960, 215326), (2114, 199640), (2170, 194488), (2254, 187240), (2416, 174685), (2480, 170177), (2576, 163835), (2852, 147980), (3020, 139748), (3038, 138920), (3220, 131068), (3472, 121555), (3473, 121520), (3565, 118384), (3920, 107663), (4228, 99820), (4340, 97244), (4508, 93620), (4681, 90160), (4991, 84560), (5285, 79856), (5635, 74896), (5704, 73990), (6040, 69874), (6076, 69460), (6440, 65534), (6946, 60760), (7130, 59192), (7399, 57040), (7595, 55568), (8456, 49910), (8680, 48622), (9016, 46810), (9362, 45080), (9982, 42280), (10570, 39928), (11270, 37448), (11408, 36995), (12080, 34937), (12152, 34730), (12880, 32767), (13892, 30380), (14260, 29596), (14798, 28520), (15190, 27784), (16912, 24955), (17360, 24311), (17365, 24304), (18032, 23405), (18724, 22540), (19964, 21140)]