83056440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 261273600

約数和(自身を除く): 178217160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 83, 93, 120, 124, 155, 166, 186, 248, 249, 269, 310, 332, 372, 415, 465, 498, 538, 620, 664, 744, 807, 830, 930, 996, 1076, 1240, 1245, 1345, 1614, 1660, 1860, 1992, 2152, 2490, 2573, 2690, 3228, 3320, 3720, 4035, 4980, 5146, 5380, 6456, 7719, 8070, 8339, 9960, 10292, 10760, 12865, 15438, 16140, 16678, 20584, 22327, 25017, 25730, 30876, 32280, 33356, 38595, 41695, 44654, 50034, 51460, 61752, 66712, 66981, 77190, 83390, 89308, 100068, 102920, 111635, 125085, 133962, 154380, 166780, 178616, 200136, 223270, 250170, 267924, 308760, 333560, 334905, 446540, 500340, 535848, 669810, 692137, 893080, 1000680, 1339620, 1384274, 2076411, 2679240, 2768548, 3460685, 4152822, 5537096, 6921370, 8305644, 10382055, 13842740, 16611288, 20764110, 27685480, 41528220, 83056440]

約数ペア:

[(1, 83056440), (2, 41528220), (3, 27685480), (4, 20764110), (5, 16611288), (6, 13842740), (8, 10382055), (10, 8305644), (12, 6921370), (15, 5537096), (20, 4152822), (24, 3460685), (30, 2768548), (31, 2679240), (40, 2076411), (60, 1384274), (62, 1339620), (83, 1000680), (93, 893080), (120, 692137), (124, 669810), (155, 535848), (166, 500340), (186, 446540), (248, 334905), (249, 333560), (269, 308760), (310, 267924), (332, 250170), (372, 223270), (415, 200136), (465, 178616), (498, 166780), (538, 154380), (620, 133962), (664, 125085), (744, 111635), (807, 102920), (830, 100068), (930, 89308), (996, 83390), (1076, 77190), (1240, 66981), (1245, 66712), (1345, 61752), (1614, 51460), (1660, 50034), (1860, 44654), (1992, 41695), (2152, 38595), (2490, 33356), (2573, 32280), (2690, 30876), (3228, 25730), (3320, 25017), (3720, 22327), (4035, 20584), (4980, 16678), (5146, 16140), (5380, 15438), (6456, 12865), (7719, 10760), (8070, 10292), (8339, 9960)]