2715615840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1051}}^1$

素因数の和:1845

約数の個数: 192

約数和(自身を含む): 9798243840

約数和(自身を除く): 7082628000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 769, 840, 1051, 1120, 1538, 1680, 2102, 2307, 3076, 3153, 3360, 3845, 4204, 4614, 5255, 5383, 6152, 6306, 7357, 7690, 8408, 9228, 10510, 10766, 11535, 12304, 12612, 14714, 15380, 15765, 16149, 16816, 18456, 21020, 21532, 22071, 23070, 24608, 25224, 26915, 29428, 30760, 31530, 32298, 33632, 36785, 36912, 42040, 43064, 44142, 46140, 50448, 53830, 58856, 61520, 63060, 64596, 73570, 73824, 80745, 84080, 86128, 88284, 92280, 100896, 107660, 110355, 117712, 123040, 126120, 129192, 147140, 161490, 168160, 172256, 176568, 184560, 215320, 220710, 235424, 252240, 258384, 294280, 322980, 353136, 369120, 430640, 441420, 504480, 516768, 588560, 645960, 706272, 808219, 861280, 882840, 1177120, 1291920, 1616438, 1765680, 2424657, 2583840, 3232876, 3531360, 4041095, 4849314, 5657533, 6465752, 8082190, 9698628, 11315066, 12123285, 12931504, 16164380, 16972599, 19397256, 22630132, 24246570, 25863008, 28287665, 32328760, 33945198, 38794512, 45260264, 48493140, 56575330, 64657520, 67890396, 77589024, 84862995, 90520528, 96986280, 113150660, 129315040, 135780792, 169725990, 181041056, 193972560, 226301320, 271561584, 339451980, 387945120, 452602640, 543123168, 678903960, 905205280, 1357807920, 2715615840]

約数ペア:

[(1, 2715615840), (2, 1357807920), (3, 905205280), (4, 678903960), (5, 543123168), (6, 452602640), (7, 387945120), (8, 339451980), (10, 271561584), (12, 226301320), (14, 193972560), (15, 181041056), (16, 169725990), (20, 135780792), (21, 129315040), (24, 113150660), (28, 96986280), (30, 90520528), (32, 84862995), (35, 77589024), (40, 67890396), (42, 64657520), (48, 56575330), (56, 48493140), (60, 45260264), (70, 38794512), (80, 33945198), (84, 32328760), (96, 28287665), (105, 25863008), (112, 24246570), (120, 22630132), (140, 19397256), (160, 16972599), (168, 16164380), (210, 12931504), (224, 12123285), (240, 11315066), (280, 9698628), (336, 8082190), (420, 6465752), (480, 5657533), (560, 4849314), (672, 4041095), (769, 3531360), (840, 3232876), (1051, 2583840), (1120, 2424657), (1538, 1765680), (1680, 1616438), (2102, 1291920), (2307, 1177120), (3076, 882840), (3153, 861280), (3360, 808219), (3845, 706272), (4204, 645960), (4614, 588560), (5255, 516768), (5383, 504480), (6152, 441420), (6306, 430640), (7357, 369120), (7690, 353136), (8408, 322980), (9228, 294280), (10510, 258384), (10766, 252240), (11535, 235424), (12304, 220710), (12612, 215320), (14714, 184560), (15380, 176568), (15765, 172256), (16149, 168160), (16816, 161490), (18456, 147140), (21020, 129192), (21532, 126120), (22071, 123040), (23070, 117712), (24608, 110355), (25224, 107660), (26915, 100896), (29428, 92280), (30760, 88284), (31530, 86128), (32298, 84080), (33632, 80745), (36785, 73824), (36912, 73570), (42040, 64596), (43064, 63060), (44142, 61520), (46140, 58856), (50448, 53830)]