2142760920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{1093}}^1$

素因数の和:1186

約数の個数: 192

約数和(自身を含む): 7039496160

約数和(自身を除く): 4896735240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 961, 1020, 1054, 1093, 1240, 1581, 1860, 1922, 2040, 2108, 2186, 2635, 2883, 3162, 3279, 3720, 3844, 4216, 4372, 4805, 5270, 5465, 5766, 6324, 6558, 7688, 7905, 8744, 9610, 10540, 10930, 11532, 12648, 13116, 14415, 15810, 16337, 16395, 18581, 19220, 21080, 21860, 23064, 26232, 28830, 31620, 32674, 32790, 33883, 37162, 38440, 43720, 49011, 55743, 57660, 63240, 65348, 65580, 67766, 74324, 81685, 92905, 98022, 101649, 111486, 115320, 130696, 131160, 135532, 148648, 163370, 169415, 185810, 196044, 203298, 222972, 245055, 271064, 278715, 326740, 338830, 371620, 392088, 406596, 445944, 490110, 508245, 557430, 576011, 653480, 677660, 743240, 813192, 980220, 1016490, 1050373, 1114860, 1152022, 1355320, 1728033, 1960440, 2032980, 2100746, 2229720, 2304044, 2880055, 3151119, 3456066, 4065960, 4201492, 4608088, 5251865, 5760110, 6302238, 6912132, 8402984, 8640165, 10503730, 11520220, 12604476, 13824264, 15755595, 17280330, 17856341, 21007460, 23040440, 25208952, 31511190, 34560660, 35712682, 42014920, 53569023, 63022380, 69121320, 71425364, 89281705, 107138046, 126044760, 142850728, 178563410, 214276092, 267845115, 357126820, 428552184, 535690230, 714253640, 1071380460, 2142760920]

約数ペア:

[(1, 2142760920), (2, 1071380460), (3, 714253640), (4, 535690230), (5, 428552184), (6, 357126820), (8, 267845115), (10, 214276092), (12, 178563410), (15, 142850728), (17, 126044760), (20, 107138046), (24, 89281705), (30, 71425364), (31, 69121320), (34, 63022380), (40, 53569023), (51, 42014920), (60, 35712682), (62, 34560660), (68, 31511190), (85, 25208952), (93, 23040440), (102, 21007460), (120, 17856341), (124, 17280330), (136, 15755595), (155, 13824264), (170, 12604476), (186, 11520220), (204, 10503730), (248, 8640165), (255, 8402984), (310, 6912132), (340, 6302238), (372, 5760110), (408, 5251865), (465, 4608088), (510, 4201492), (527, 4065960), (620, 3456066), (680, 3151119), (744, 2880055), (930, 2304044), (961, 2229720), (1020, 2100746), (1054, 2032980), (1093, 1960440), (1240, 1728033), (1581, 1355320), (1860, 1152022), (1922, 1114860), (2040, 1050373), (2108, 1016490), (2186, 980220), (2635, 813192), (2883, 743240), (3162, 677660), (3279, 653480), (3720, 576011), (3844, 557430), (4216, 508245), (4372, 490110), (4805, 445944), (5270, 406596), (5465, 392088), (5766, 371620), (6324, 338830), (6558, 326740), (7688, 278715), (7905, 271064), (8744, 245055), (9610, 222972), (10540, 203298), (10930, 196044), (11532, 185810), (12648, 169415), (13116, 163370), (14415, 148648), (15810, 135532), (16337, 131160), (16395, 130696), (18581, 115320), (19220, 111486), (21080, 101649), (21860, 98022), (23064, 92905), (26232, 81685), (28830, 74324), (31620, 67766), (32674, 65580), (32790, 65348), (33883, 63240), (37162, 57660), (38440, 55743), (43720, 49011)]