245528345440

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{547}}^1\times {\mathrm{8179}}^1$

素因数の和:8762

約数の個数: 192

約数和(自身を含む): 677775168000

約数和(自身を除く): 432246822560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 547, 560, 686, 784, 980, 1094, 1120, 1372, 1568, 1715, 1960, 2188, 2735, 2744, 3430, 3829, 3920, 4376, 5470, 5488, 6860, 7658, 7840, 8179, 8752, 10940, 10976, 13720, 15316, 16358, 17504, 19145, 21880, 26803, 27440, 30632, 32716, 38290, 40895, 43760, 53606, 54880, 57253, 61264, 65432, 76580, 81790, 87520, 107212, 114506, 122528, 130864, 134015, 153160, 163580, 187621, 214424, 229012, 261728, 268030, 286265, 306320, 327160, 375242, 400771, 428848, 458024, 536060, 572530, 612640, 654320, 750484, 801542, 857696, 916048, 938105, 1072120, 1145060, 1308640, 1500968, 1603084, 1832096, 1876210, 2003855, 2144240, 2290120, 2805397, 3001936, 3206168, 3752420, 4007710, 4288480, 4473913, 4580240, 5610794, 6003872, 6412336, 7504840, 8015420, 8947826, 9160480, 11221588, 12824672, 14026985, 15009680, 16030840, 17895652, 22369565, 22443176, 28053970, 30019360, 31317391, 32061680, 35791304, 44739130, 44886352, 56107940, 62634782, 64123360, 71582608, 89478260, 89772704, 112215880, 125269564, 143165216, 156586955, 178956520, 219221737, 224431760, 250539128, 313173910, 357913040, 438443474, 448863520, 501078256, 626347820, 715826080, 876886948, 1002156512, 1096108685, 1252695640, 1534552159, 1753773896, 2192217370, 2505391280, 3069104318, 3507547792, 4384434740, 5010782560, 6138208636, 7015095584, 7672760795, 8768869480, 12276417272, 15345521590, 17537738960, 24552834544, 30691043180, 35075477920, 49105669088, 61382086360, 122764172720, 245528345440]

約数ペア:

[(1, 245528345440), (2, 122764172720), (4, 61382086360), (5, 49105669088), (7, 35075477920), (8, 30691043180), (10, 24552834544), (14, 17537738960), (16, 15345521590), (20, 12276417272), (28, 8768869480), (32, 7672760795), (35, 7015095584), (40, 6138208636), (49, 5010782560), (56, 4384434740), (70, 3507547792), (80, 3069104318), (98, 2505391280), (112, 2192217370), (140, 1753773896), (160, 1534552159), (196, 1252695640), (224, 1096108685), (245, 1002156512), (280, 876886948), (343, 715826080), (392, 626347820), (490, 501078256), (547, 448863520), (560, 438443474), (686, 357913040), (784, 313173910), (980, 250539128), (1094, 224431760), (1120, 219221737), (1372, 178956520), (1568, 156586955), (1715, 143165216), (1960, 125269564), (2188, 112215880), (2735, 89772704), (2744, 89478260), (3430, 71582608), (3829, 64123360), (3920, 62634782), (4376, 56107940), (5470, 44886352), (5488, 44739130), (6860, 35791304), (7658, 32061680), (7840, 31317391), (8179, 30019360), (8752, 28053970), (10940, 22443176), (10976, 22369565), (13720, 17895652), (15316, 16030840), (16358, 15009680), (17504, 14026985), (19145, 12824672), (21880, 11221588), (26803, 9160480), (27440, 8947826), (30632, 8015420), (32716, 7504840), (38290, 6412336), (40895, 6003872), (43760, 5610794), (53606, 4580240), (54880, 4473913), (57253, 4288480), (61264, 4007710), (65432, 3752420), (76580, 3206168), (81790, 3001936), (87520, 2805397), (107212, 2290120), (114506, 2144240), (122528, 2003855), (130864, 1876210), (134015, 1832096), (153160, 1603084), (163580, 1500968), (187621, 1308640), (214424, 1145060), (229012, 1072120), (261728, 938105), (268030, 916048), (286265, 857696), (306320, 801542), (327160, 750484), (375242, 654320), (400771, 612640), (428848, 572530), (458024, 536060)]