201461260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:416

約数の個数: 192

約数和(自身を含む): 589317120

約数和(自身を除く): 387855860

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 29, 35, 44, 52, 55, 58, 65, 70, 77, 91, 110, 116, 130, 140, 143, 145, 154, 182, 203, 220, 260, 286, 290, 308, 319, 347, 364, 377, 385, 406, 455, 572, 580, 638, 694, 715, 754, 770, 812, 910, 1001, 1015, 1276, 1388, 1430, 1508, 1540, 1595, 1735, 1820, 1885, 2002, 2030, 2233, 2429, 2639, 2860, 3190, 3470, 3770, 3817, 4004, 4060, 4147, 4466, 4511, 4858, 5005, 5278, 6380, 6940, 7540, 7634, 8294, 8932, 9022, 9716, 10010, 10063, 10556, 11165, 12145, 13195, 15268, 16588, 18044, 19085, 20020, 20126, 20735, 22330, 22555, 24290, 26390, 26719, 29029, 31577, 38170, 40252, 41470, 44660, 45110, 48580, 49621, 50315, 52780, 53438, 58058, 63154, 70441, 76340, 82940, 90220, 99242, 100630, 106876, 110693, 116116, 126308, 130819, 133595, 140882, 145145, 157885, 198484, 201260, 221386, 248105, 261638, 267190, 281764, 290290, 315770, 347347, 352205, 442772, 496210, 523276, 534380, 553465, 580580, 631540, 654095, 694694, 704410, 774851, 915733, 992420, 1106930, 1308190, 1389388, 1408820, 1439009, 1549702, 1736735, 1831466, 2213860, 2616380, 2878018, 3099404, 3473470, 3662932, 3874255, 4578665, 5756036, 6946940, 7195045, 7748510, 9157330, 10073063, 14390090, 15497020, 18314660, 20146126, 28780180, 40292252, 50365315, 100730630, 201461260]

約数ペア:

[(1, 201461260), (2, 100730630), (4, 50365315), (5, 40292252), (7, 28780180), (10, 20146126), (11, 18314660), (13, 15497020), (14, 14390090), (20, 10073063), (22, 9157330), (26, 7748510), (28, 7195045), (29, 6946940), (35, 5756036), (44, 4578665), (52, 3874255), (55, 3662932), (58, 3473470), (65, 3099404), (70, 2878018), (77, 2616380), (91, 2213860), (110, 1831466), (116, 1736735), (130, 1549702), (140, 1439009), (143, 1408820), (145, 1389388), (154, 1308190), (182, 1106930), (203, 992420), (220, 915733), (260, 774851), (286, 704410), (290, 694694), (308, 654095), (319, 631540), (347, 580580), (364, 553465), (377, 534380), (385, 523276), (406, 496210), (455, 442772), (572, 352205), (580, 347347), (638, 315770), (694, 290290), (715, 281764), (754, 267190), (770, 261638), (812, 248105), (910, 221386), (1001, 201260), (1015, 198484), (1276, 157885), (1388, 145145), (1430, 140882), (1508, 133595), (1540, 130819), (1595, 126308), (1735, 116116), (1820, 110693), (1885, 106876), (2002, 100630), (2030, 99242), (2233, 90220), (2429, 82940), (2639, 76340), (2860, 70441), (3190, 63154), (3470, 58058), (3770, 53438), (3817, 52780), (4004, 50315), (4060, 49621), (4147, 48580), (4466, 45110), (4511, 44660), (4858, 41470), (5005, 40252), (5278, 38170), (6380, 31577), (6940, 29029), (7540, 26719), (7634, 26390), (8294, 24290), (8932, 22555), (9022, 22330), (9716, 20735), (10010, 20126), (10063, 20020), (10556, 19085), (11165, 18044), (12145, 16588), (13195, 15268)]