215041392

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 682456320

約数和(自身を除く): 467414928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 41, 48, 54, 57, 71, 72, 76, 81, 82, 108, 114, 123, 142, 144, 152, 162, 164, 171, 213, 216, 228, 243, 246, 284, 304, 324, 328, 342, 369, 426, 432, 456, 486, 492, 513, 568, 639, 648, 656, 684, 738, 779, 852, 912, 972, 984, 1026, 1107, 1136, 1278, 1296, 1349, 1368, 1476, 1539, 1558, 1704, 1917, 1944, 1968, 2052, 2214, 2337, 2556, 2698, 2736, 2911, 2952, 3078, 3116, 3321, 3408, 3834, 3888, 4047, 4104, 4428, 4617, 4674, 5112, 5396, 5751, 5822, 5904, 6156, 6232, 6642, 7011, 7668, 8094, 8208, 8733, 8856, 9234, 9348, 9963, 10224, 10792, 11502, 11644, 12141, 12312, 12464, 13284, 14022, 15336, 16188, 17253, 17466, 17712, 18468, 18696, 19926, 21033, 21584, 23004, 23288, 24282, 24624, 26199, 26568, 28044, 30672, 32376, 34506, 34932, 36423, 36936, 37392, 39852, 42066, 46008, 46576, 48564, 52398, 53136, 55309, 56088, 63099, 64752, 69012, 69864, 72846, 73872, 78597, 79704, 84132, 92016, 97128, 104796, 109269, 110618, 112176, 126198, 138024, 139728, 145692, 157194, 159408, 165927, 168264, 189297, 194256, 209592, 218538, 221236, 235791, 252396, 276048, 291384, 314388, 327807, 331854, 336528, 378594, 419184, 437076, 442472, 471582, 497781, 504792, 582768, 628776, 655614, 663708, 707373, 757188, 874152, 884944, 943164, 995562, 1009584, 1257552, 1311228, 1327416, 1414746, 1493343, 1514376, 1748304, 1886328, 1991124, 2622456, 2654832, 2829492, 2986686, 3028752, 3772656, 3982248, 4480029, 5244912, 5658984, 5973372, 7964496, 8960058, 11317968, 11946744, 13440087, 17920116, 23893488, 26880174, 35840232, 53760348, 71680464, 107520696, 215041392]

約数ペア:

[(1, 215041392), (2, 107520696), (3, 71680464), (4, 53760348), (6, 35840232), (8, 26880174), (9, 23893488), (12, 17920116), (16, 13440087), (18, 11946744), (19, 11317968), (24, 8960058), (27, 7964496), (36, 5973372), (38, 5658984), (41, 5244912), (48, 4480029), (54, 3982248), (57, 3772656), (71, 3028752), (72, 2986686), (76, 2829492), (81, 2654832), (82, 2622456), (108, 1991124), (114, 1886328), (123, 1748304), (142, 1514376), (144, 1493343), (152, 1414746), (162, 1327416), (164, 1311228), (171, 1257552), (213, 1009584), (216, 995562), (228, 943164), (243, 884944), (246, 874152), (284, 757188), (304, 707373), (324, 663708), (328, 655614), (342, 628776), (369, 582768), (426, 504792), (432, 497781), (456, 471582), (486, 442472), (492, 437076), (513, 419184), (568, 378594), (639, 336528), (648, 331854), (656, 327807), (684, 314388), (738, 291384), (779, 276048), (852, 252396), (912, 235791), (972, 221236), (984, 218538), (1026, 209592), (1107, 194256), (1136, 189297), (1278, 168264), (1296, 165927), (1349, 159408), (1368, 157194), (1476, 145692), (1539, 139728), (1558, 138024), (1704, 126198), (1917, 112176), (1944, 110618), (1968, 109269), (2052, 104796), (2214, 97128), (2337, 92016), (2556, 84132), (2698, 79704), (2736, 78597), (2911, 73872), (2952, 72846), (3078, 69864), (3116, 69012), (3321, 64752), (3408, 63099), (3834, 56088), (3888, 55309), (4047, 53136), (4104, 52398), (4428, 48564), (4617, 46576), (4674, 46008), (5112, 42066), (5396, 39852), (5751, 37392), (5822, 36936), (5904, 36423), (6156, 34932), (6232, 34506), (6642, 32376), (7011, 30672), (7668, 28044), (8094, 26568), (8208, 26199), (8733, 24624), (8856, 24282), (9234, 23288), (9348, 23004), (9963, 21584), (10224, 21033), (10792, 19926), (11502, 18696), (11644, 18468), (12141, 17712), (12312, 17466), (12464, 17253), (13284, 16188), (14022, 15336)]