83240520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3363

約数の個数: 128

約数和(自身を含む): 286848000

約数和(自身を除く): 203607480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 3319, 4180, 5016, 6270, 6638, 8360, 9957, 12540, 13276, 16595, 19914, 25080, 26552, 33190, 36509, 39828, 49785, 63061, 66380, 73018, 79656, 99570, 109527, 126122, 132760, 146036, 182545, 189183, 199140, 219054, 252244, 292072, 315305, 365090, 378366, 398280, 438108, 504488, 547635, 630610, 693671, 730180, 756732, 876216, 945915, 1095270, 1261220, 1387342, 1460360, 1513464, 1891830, 2081013, 2190540, 2522440, 2774684, 3468355, 3783660, 4162026, 4381080, 5549368, 6936710, 7567320, 8324052, 10405065, 13873420, 16648104, 20810130, 27746840, 41620260, 83240520]

約数ペア:

[(1, 83240520), (2, 41620260), (3, 27746840), (4, 20810130), (5, 16648104), (6, 13873420), (8, 10405065), (10, 8324052), (11, 7567320), (12, 6936710), (15, 5549368), (19, 4381080), (20, 4162026), (22, 3783660), (24, 3468355), (30, 2774684), (33, 2522440), (38, 2190540), (40, 2081013), (44, 1891830), (55, 1513464), (57, 1460360), (60, 1387342), (66, 1261220), (76, 1095270), (88, 945915), (95, 876216), (110, 756732), (114, 730180), (120, 693671), (132, 630610), (152, 547635), (165, 504488), (190, 438108), (209, 398280), (220, 378366), (228, 365090), (264, 315305), (285, 292072), (330, 252244), (380, 219054), (418, 199140), (440, 189183), (456, 182545), (570, 146036), (627, 132760), (660, 126122), (760, 109527), (836, 99570), (1045, 79656), (1140, 73018), (1254, 66380), (1320, 63061), (1672, 49785), (2090, 39828), (2280, 36509), (2508, 33190), (3135, 26552), (3319, 25080), (4180, 19914), (5016, 16595), (6270, 13276), (6638, 12540), (8360, 9957)]