811730640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4691}}^1$

素因数の和:4817

約数の個数: 160

約数和(自身を含む): 2904385536

約数和(自身を除く): 2092654896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 103, 105, 112, 120, 140, 168, 206, 210, 240, 280, 309, 336, 412, 420, 515, 560, 618, 721, 824, 840, 1030, 1236, 1442, 1545, 1648, 1680, 2060, 2163, 2472, 2884, 3090, 3605, 4120, 4326, 4691, 4944, 5768, 6180, 7210, 8240, 8652, 9382, 10815, 11536, 12360, 14073, 14420, 17304, 18764, 21630, 23455, 24720, 28146, 28840, 32837, 34608, 37528, 43260, 46910, 56292, 57680, 65674, 70365, 75056, 86520, 93820, 98511, 112584, 131348, 140730, 164185, 173040, 187640, 197022, 225168, 262696, 281460, 328370, 375280, 394044, 483173, 492555, 525392, 562920, 656740, 788088, 966346, 985110, 1125840, 1313480, 1449519, 1576176, 1932692, 1970220, 2415865, 2626960, 2899038, 3382211, 3865384, 3940440, 4831730, 5798076, 6764422, 7247595, 7730768, 7880880, 9663460, 10146633, 11596152, 13528844, 14495190, 16911055, 19326920, 20293266, 23192304, 27057688, 28990380, 33822110, 38653840, 40586532, 50733165, 54115376, 57980760, 67644220, 81173064, 101466330, 115961520, 135288440, 162346128, 202932660, 270576880, 405865320, 811730640]

約数ペア:

[(1, 811730640), (2, 405865320), (3, 270576880), (4, 202932660), (5, 162346128), (6, 135288440), (7, 115961520), (8, 101466330), (10, 81173064), (12, 67644220), (14, 57980760), (15, 54115376), (16, 50733165), (20, 40586532), (21, 38653840), (24, 33822110), (28, 28990380), (30, 27057688), (35, 23192304), (40, 20293266), (42, 19326920), (48, 16911055), (56, 14495190), (60, 13528844), (70, 11596152), (80, 10146633), (84, 9663460), (103, 7880880), (105, 7730768), (112, 7247595), (120, 6764422), (140, 5798076), (168, 4831730), (206, 3940440), (210, 3865384), (240, 3382211), (280, 2899038), (309, 2626960), (336, 2415865), (412, 1970220), (420, 1932692), (515, 1576176), (560, 1449519), (618, 1313480), (721, 1125840), (824, 985110), (840, 966346), (1030, 788088), (1236, 656740), (1442, 562920), (1545, 525392), (1648, 492555), (1680, 483173), (2060, 394044), (2163, 375280), (2472, 328370), (2884, 281460), (3090, 262696), (3605, 225168), (4120, 197022), (4326, 187640), (4691, 173040), (4944, 164185), (5768, 140730), (6180, 131348), (7210, 112584), (8240, 98511), (8652, 93820), (9382, 86520), (10815, 75056), (11536, 70365), (12360, 65674), (14073, 57680), (14420, 56292), (17304, 46910), (18764, 43260), (21630, 37528), (23455, 34608), (24720, 32837), (28146, 28840)]