124271840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{131}}^1$

素因数の和:182

約数の個数: 216

約数和(自身を含む): 378261576

約数和(自身を除く): 253989736

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 121, 131, 140, 154, 160, 176, 196, 220, 224, 242, 245, 262, 280, 308, 352, 385, 392, 440, 484, 490, 524, 539, 560, 605, 616, 655, 770, 784, 847, 880, 917, 968, 980, 1048, 1078, 1120, 1210, 1232, 1310, 1441, 1540, 1568, 1694, 1760, 1834, 1936, 1960, 2096, 2156, 2420, 2464, 2620, 2695, 2882, 3080, 3388, 3668, 3872, 3920, 4192, 4235, 4312, 4585, 4840, 5240, 5390, 5764, 5929, 6160, 6419, 6776, 7205, 7336, 7840, 8470, 8624, 9170, 9680, 10087, 10480, 10780, 11528, 11858, 12320, 12838, 13552, 14410, 14672, 15851, 16940, 17248, 18340, 19360, 20174, 20960, 21560, 23056, 23716, 25676, 27104, 28820, 29344, 29645, 31702, 32095, 33880, 36680, 40348, 43120, 46112, 47432, 50435, 51352, 57640, 59290, 63404, 64190, 67760, 70609, 73360, 79255, 80696, 86240, 94864, 100870, 102704, 110957, 115280, 118580, 126808, 128380, 135520, 141218, 146720, 158510, 161392, 189728, 201740, 205408, 221914, 230560, 237160, 253616, 256760, 282436, 317020, 322784, 353045, 403480, 443828, 474320, 507232, 513520, 554785, 564872, 634040, 706090, 776699, 806960, 887656, 948640, 1027040, 1109570, 1129744, 1268080, 1412180, 1553398, 1613920, 1775312, 2219140, 2259488, 2536160, 2824360, 3106796, 3550624, 3883495, 4438280, 5648720, 6213592, 7766990, 8876560, 11297440, 12427184, 15533980, 17753120, 24854368, 31067960, 62135920, 124271840]

約数ペア:

[(1, 124271840), (2, 62135920), (4, 31067960), (5, 24854368), (7, 17753120), (8, 15533980), (10, 12427184), (11, 11297440), (14, 8876560), (16, 7766990), (20, 6213592), (22, 5648720), (28, 4438280), (32, 3883495), (35, 3550624), (40, 3106796), (44, 2824360), (49, 2536160), (55, 2259488), (56, 2219140), (70, 1775312), (77, 1613920), (80, 1553398), (88, 1412180), (98, 1268080), (110, 1129744), (112, 1109570), (121, 1027040), (131, 948640), (140, 887656), (154, 806960), (160, 776699), (176, 706090), (196, 634040), (220, 564872), (224, 554785), (242, 513520), (245, 507232), (262, 474320), (280, 443828), (308, 403480), (352, 353045), (385, 322784), (392, 317020), (440, 282436), (484, 256760), (490, 253616), (524, 237160), (539, 230560), (560, 221914), (605, 205408), (616, 201740), (655, 189728), (770, 161392), (784, 158510), (847, 146720), (880, 141218), (917, 135520), (968, 128380), (980, 126808), (1048, 118580), (1078, 115280), (1120, 110957), (1210, 102704), (1232, 100870), (1310, 94864), (1441, 86240), (1540, 80696), (1568, 79255), (1694, 73360), (1760, 70609), (1834, 67760), (1936, 64190), (1960, 63404), (2096, 59290), (2156, 57640), (2420, 51352), (2464, 50435), (2620, 47432), (2695, 46112), (2882, 43120), (3080, 40348), (3388, 36680), (3668, 33880), (3872, 32095), (3920, 31702), (4192, 29645), (4235, 29344), (4312, 28820), (4585, 27104), (4840, 25676), (5240, 23716), (5390, 23056), (5764, 21560), (5929, 20960), (6160, 20174), (6419, 19360), (6776, 18340), (7205, 17248), (7336, 16940), (7840, 15851), (8470, 14672), (8624, 14410), (9170, 13552), (9680, 12838), (10087, 12320), (10480, 11858), (10780, 11528)]