138199320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:514

約数の個数: 192

約数和(自身を含む): 517907520

約数和(自身を除く): 379708200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 173, 180, 210, 252, 280, 315, 317, 346, 360, 420, 504, 519, 630, 634, 692, 840, 865, 951, 1038, 1211, 1260, 1268, 1384, 1557, 1585, 1730, 1902, 2076, 2219, 2422, 2520, 2536, 2595, 2853, 3114, 3170, 3460, 3633, 3804, 4152, 4438, 4755, 4844, 5190, 5706, 6055, 6228, 6340, 6657, 6920, 7266, 7608, 7785, 8876, 9510, 9688, 10380, 10899, 11095, 11412, 12110, 12456, 12680, 13314, 14265, 14532, 15570, 17752, 18165, 19020, 19971, 20760, 21798, 22190, 22824, 24220, 26628, 28530, 29064, 31140, 33285, 36330, 38040, 39942, 43596, 44380, 48440, 53256, 54495, 54841, 57060, 62280, 66570, 72660, 79884, 87192, 88760, 99855, 108990, 109682, 114120, 133140, 145320, 159768, 164523, 199710, 217980, 219364, 266280, 274205, 329046, 383887, 399420, 435960, 438728, 493569, 548410, 658092, 767774, 798840, 822615, 987138, 1096820, 1151661, 1316184, 1535548, 1645230, 1919435, 1974276, 2193640, 2303322, 2467845, 3071096, 3290460, 3454983, 3838870, 3948552, 4606644, 4935690, 5758305, 6580920, 6909966, 7677740, 9213288, 9871380, 11516610, 13819932, 15355480, 17274915, 19742760, 23033220, 27639864, 34549830, 46066440, 69099660, 138199320]

約数ペア:

[(1, 138199320), (2, 69099660), (3, 46066440), (4, 34549830), (5, 27639864), (6, 23033220), (7, 19742760), (8, 17274915), (9, 15355480), (10, 13819932), (12, 11516610), (14, 9871380), (15, 9213288), (18, 7677740), (20, 6909966), (21, 6580920), (24, 5758305), (28, 4935690), (30, 4606644), (35, 3948552), (36, 3838870), (40, 3454983), (42, 3290460), (45, 3071096), (56, 2467845), (60, 2303322), (63, 2193640), (70, 1974276), (72, 1919435), (84, 1645230), (90, 1535548), (105, 1316184), (120, 1151661), (126, 1096820), (140, 987138), (168, 822615), (173, 798840), (180, 767774), (210, 658092), (252, 548410), (280, 493569), (315, 438728), (317, 435960), (346, 399420), (360, 383887), (420, 329046), (504, 274205), (519, 266280), (630, 219364), (634, 217980), (692, 199710), (840, 164523), (865, 159768), (951, 145320), (1038, 133140), (1211, 114120), (1260, 109682), (1268, 108990), (1384, 99855), (1557, 88760), (1585, 87192), (1730, 79884), (1902, 72660), (2076, 66570), (2219, 62280), (2422, 57060), (2520, 54841), (2536, 54495), (2595, 53256), (2853, 48440), (3114, 44380), (3170, 43596), (3460, 39942), (3633, 38040), (3804, 36330), (4152, 33285), (4438, 31140), (4755, 29064), (4844, 28530), (5190, 26628), (5706, 24220), (6055, 22824), (6228, 22190), (6340, 21798), (6657, 20760), (6920, 19971), (7266, 19020), (7608, 18165), (7785, 17752), (8876, 15570), (9510, 14532), (9688, 14265), (10380, 13314), (10899, 12680), (11095, 12456), (11412, 12110)]