136870680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:553

約数の個数: 128

約数和(自身を含む): 435974400

約数和(自身を除く): 299103720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 173, 190, 228, 285, 346, 347, 380, 456, 519, 570, 692, 694, 760, 865, 1038, 1041, 1140, 1384, 1388, 1730, 1735, 2076, 2082, 2280, 2595, 2776, 3287, 3460, 3470, 4152, 4164, 5190, 5205, 6574, 6593, 6920, 6940, 8328, 9861, 10380, 10410, 13148, 13186, 13880, 16435, 19722, 19779, 20760, 20820, 26296, 26372, 32870, 32965, 39444, 39558, 41640, 49305, 52744, 60031, 65740, 65930, 78888, 79116, 98610, 98895, 120062, 131480, 131860, 158232, 180093, 197220, 197790, 240124, 263720, 300155, 360186, 394440, 395580, 480248, 600310, 720372, 791160, 900465, 1140589, 1200620, 1440744, 1800930, 2281178, 2401240, 3421767, 3601860, 4562356, 5702945, 6843534, 7203720, 9124712, 11405890, 13687068, 17108835, 22811780, 27374136, 34217670, 45623560, 68435340, 136870680]

約数ペア:

[(1, 136870680), (2, 68435340), (3, 45623560), (4, 34217670), (5, 27374136), (6, 22811780), (8, 17108835), (10, 13687068), (12, 11405890), (15, 9124712), (19, 7203720), (20, 6843534), (24, 5702945), (30, 4562356), (38, 3601860), (40, 3421767), (57, 2401240), (60, 2281178), (76, 1800930), (95, 1440744), (114, 1200620), (120, 1140589), (152, 900465), (173, 791160), (190, 720372), (228, 600310), (285, 480248), (346, 395580), (347, 394440), (380, 360186), (456, 300155), (519, 263720), (570, 240124), (692, 197790), (694, 197220), (760, 180093), (865, 158232), (1038, 131860), (1041, 131480), (1140, 120062), (1384, 98895), (1388, 98610), (1730, 79116), (1735, 78888), (2076, 65930), (2082, 65740), (2280, 60031), (2595, 52744), (2776, 49305), (3287, 41640), (3460, 39558), (3470, 39444), (4152, 32965), (4164, 32870), (5190, 26372), (5205, 26296), (6574, 20820), (6593, 20760), (6920, 19779), (6940, 19722), (8328, 16435), (9861, 13880), (10380, 13186), (10410, 13148)]