38725440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 224

約数和(自身を含む): 138257280

約数和(自身を除く): 99531840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 107, 116, 120, 130, 145, 156, 160, 174, 192, 195, 208, 214, 232, 240, 260, 290, 312, 320, 321, 348, 377, 390, 416, 428, 435, 464, 480, 520, 535, 580, 624, 642, 696, 754, 780, 832, 856, 870, 928, 960, 1040, 1070, 1131, 1160, 1248, 1284, 1391, 1392, 1508, 1560, 1605, 1712, 1740, 1856, 1885, 2080, 2140, 2262, 2320, 2496, 2568, 2782, 2784, 3016, 3103, 3120, 3210, 3424, 3480, 3770, 4160, 4173, 4280, 4524, 4640, 5136, 5564, 5568, 5655, 6032, 6206, 6240, 6420, 6848, 6955, 6960, 7540, 8346, 8560, 9048, 9280, 9309, 10272, 11128, 11310, 12064, 12412, 12480, 12840, 13910, 13920, 15080, 15515, 16692, 17120, 18096, 18618, 20544, 20865, 22256, 22620, 24128, 24824, 25680, 27820, 27840, 30160, 31030, 33384, 34240, 36192, 37236, 40339, 41730, 44512, 45240, 46545, 49648, 51360, 55640, 60320, 62060, 66768, 72384, 74472, 80678, 83460, 89024, 90480, 93090, 99296, 102720, 111280, 120640, 121017, 124120, 133536, 148944, 161356, 166920, 180960, 186180, 198592, 201695, 222560, 242034, 248240, 267072, 297888, 322712, 333840, 361920, 372360, 403390, 445120, 484068, 496480, 595776, 605085, 645424, 667680, 744720, 806780, 968136, 992960, 1210170, 1290848, 1335360, 1489440, 1613560, 1936272, 2420340, 2581696, 2978880, 3227120, 3872544, 4840680, 6454240, 7745088, 9681360, 12908480, 19362720, 38725440]

約数ペア:

[(1, 38725440), (2, 19362720), (3, 12908480), (4, 9681360), (5, 7745088), (6, 6454240), (8, 4840680), (10, 3872544), (12, 3227120), (13, 2978880), (15, 2581696), (16, 2420340), (20, 1936272), (24, 1613560), (26, 1489440), (29, 1335360), (30, 1290848), (32, 1210170), (39, 992960), (40, 968136), (48, 806780), (52, 744720), (58, 667680), (60, 645424), (64, 605085), (65, 595776), (78, 496480), (80, 484068), (87, 445120), (96, 403390), (104, 372360), (107, 361920), (116, 333840), (120, 322712), (130, 297888), (145, 267072), (156, 248240), (160, 242034), (174, 222560), (192, 201695), (195, 198592), (208, 186180), (214, 180960), (232, 166920), (240, 161356), (260, 148944), (290, 133536), (312, 124120), (320, 121017), (321, 120640), (348, 111280), (377, 102720), (390, 99296), (416, 93090), (428, 90480), (435, 89024), (464, 83460), (480, 80678), (520, 74472), (535, 72384), (580, 66768), (624, 62060), (642, 60320), (696, 55640), (754, 51360), (780, 49648), (832, 46545), (856, 45240), (870, 44512), (928, 41730), (960, 40339), (1040, 37236), (1070, 36192), (1131, 34240), (1160, 33384), (1248, 31030), (1284, 30160), (1391, 27840), (1392, 27820), (1508, 25680), (1560, 24824), (1605, 24128), (1712, 22620), (1740, 22256), (1856, 20865), (1885, 20544), (2080, 18618), (2140, 18096), (2262, 17120), (2320, 16692), (2496, 15515), (2568, 15080), (2782, 13920), (2784, 13910), (3016, 12840), (3103, 12480), (3120, 12412), (3210, 12064), (3424, 11310), (3480, 11128), (3770, 10272), (4160, 9309), (4173, 9280), (4280, 9048), (4524, 8560), (4640, 8346), (5136, 7540), (5564, 6960), (5568, 6955), (5655, 6848), (6032, 6420), (6206, 6240)]