2080832820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:782

約数の個数: 192

約数和(自身を含む): 6571901952

約数和(自身を除く): 4491069132

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 110, 123, 131, 132, 164, 165, 205, 220, 246, 262, 330, 393, 410, 451, 492, 524, 587, 615, 655, 660, 786, 820, 902, 1174, 1230, 1310, 1353, 1441, 1572, 1761, 1804, 1965, 2255, 2348, 2460, 2620, 2706, 2882, 2935, 3522, 3930, 4323, 4510, 5371, 5412, 5764, 5870, 6457, 6765, 7044, 7205, 7860, 8646, 8805, 9020, 10742, 11740, 12914, 13530, 14410, 16113, 17292, 17610, 19371, 21484, 21615, 24067, 25828, 26855, 27060, 28820, 32226, 32285, 35220, 38742, 43230, 48134, 53710, 59081, 64452, 64570, 72201, 76897, 77484, 80565, 86460, 96268, 96855, 107420, 118162, 120335, 129140, 144402, 153794, 161130, 177243, 193710, 230691, 236324, 240670, 264737, 288804, 295405, 307588, 322260, 354486, 361005, 384485, 387420, 461382, 481340, 529474, 590810, 708972, 722010, 768970, 794211, 845867, 886215, 922764, 1058948, 1153455, 1181620, 1323685, 1444020, 1537940, 1588422, 1691734, 1772430, 2306910, 2537601, 2647370, 3152777, 3176844, 3383468, 3544860, 3971055, 4229335, 4613820, 5075202, 5294740, 6305554, 7942110, 8458670, 9458331, 10150404, 12611108, 12688005, 15763885, 15884220, 16917340, 18916662, 25376010, 31527770, 34680547, 37833324, 47291655, 50752020, 63055540, 69361094, 94583310, 104041641, 138722188, 173402735, 189166620, 208083282, 346805470, 416166564, 520208205, 693610940, 1040416410, 2080832820]

約数ペア:

[(1, 2080832820), (2, 1040416410), (3, 693610940), (4, 520208205), (5, 416166564), (6, 346805470), (10, 208083282), (11, 189166620), (12, 173402735), (15, 138722188), (20, 104041641), (22, 94583310), (30, 69361094), (33, 63055540), (41, 50752020), (44, 47291655), (55, 37833324), (60, 34680547), (66, 31527770), (82, 25376010), (110, 18916662), (123, 16917340), (131, 15884220), (132, 15763885), (164, 12688005), (165, 12611108), (205, 10150404), (220, 9458331), (246, 8458670), (262, 7942110), (330, 6305554), (393, 5294740), (410, 5075202), (451, 4613820), (492, 4229335), (524, 3971055), (587, 3544860), (615, 3383468), (655, 3176844), (660, 3152777), (786, 2647370), (820, 2537601), (902, 2306910), (1174, 1772430), (1230, 1691734), (1310, 1588422), (1353, 1537940), (1441, 1444020), (1572, 1323685), (1761, 1181620), (1804, 1153455), (1965, 1058948), (2255, 922764), (2348, 886215), (2460, 845867), (2620, 794211), (2706, 768970), (2882, 722010), (2935, 708972), (3522, 590810), (3930, 529474), (4323, 481340), (4510, 461382), (5371, 387420), (5412, 384485), (5764, 361005), (5870, 354486), (6457, 322260), (6765, 307588), (7044, 295405), (7205, 288804), (7860, 264737), (8646, 240670), (8805, 236324), (9020, 230691), (10742, 193710), (11740, 177243), (12914, 161130), (13530, 153794), (14410, 144402), (16113, 129140), (17292, 120335), (17610, 118162), (19371, 107420), (21484, 96855), (21615, 96268), (24067, 86460), (25828, 80565), (26855, 77484), (27060, 76897), (28820, 72201), (32226, 64570), (32285, 64452), (35220, 59081), (38742, 53710), (43230, 48134)]