2808341760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{547}}^1$

素因数の和:769

約数の個数: 288

約数和(自身を含む): 10322952192

約数和(自身を除く): 7514610432

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 191, 192, 210, 224, 240, 256, 280, 320, 336, 382, 384, 420, 448, 480, 547, 560, 573, 640, 672, 764, 768, 840, 896, 955, 960, 1094, 1120, 1146, 1280, 1337, 1344, 1528, 1641, 1680, 1792, 1910, 1920, 2188, 2240, 2292, 2674, 2688, 2735, 2865, 3056, 3282, 3360, 3820, 3829, 3840, 4011, 4376, 4480, 4584, 5348, 5376, 5470, 5730, 6112, 6564, 6685, 6720, 7640, 7658, 8022, 8205, 8752, 8960, 9168, 10696, 10940, 11460, 11487, 12224, 13128, 13370, 13440, 15280, 15316, 16044, 16410, 17504, 18336, 19145, 20055, 21392, 21880, 22920, 22974, 24448, 26256, 26740, 26880, 30560, 30632, 32088, 32820, 35008, 36672, 38290, 40110, 42784, 43760, 45840, 45948, 48896, 52512, 53480, 57435, 61120, 61264, 64176, 65640, 70016, 73344, 76580, 80220, 85568, 87520, 91680, 91896, 104477, 105024, 106960, 114870, 122240, 122528, 128352, 131280, 140032, 146688, 153160, 160440, 171136, 175040, 183360, 183792, 208954, 210048, 213920, 229740, 244480, 245056, 256704, 262560, 306320, 313431, 320880, 342272, 350080, 366720, 367584, 417908, 420096, 427840, 459480, 490112, 513408, 522385, 525120, 612640, 626862, 641760, 700160, 731339, 733440, 735168, 835816, 855680, 918960, 980224, 1026816, 1044770, 1050240, 1225280, 1253724, 1283520, 1462678, 1470336, 1567155, 1671632, 1711360, 1837920, 2089540, 2100480, 2194017, 2450560, 2507448, 2567040, 2925356, 2940672, 3134310, 3343264, 3656695, 3675840, 4179080, 4388034, 4901120, 5014896, 5134080, 5850712, 6268620, 6686528, 7313390, 7351680, 8358160, 8776068, 10029792, 10970085, 11701424, 12537240, 13373056, 14626780, 14703360, 16716320, 17552136, 20059584, 21940170, 23402848, 25074480, 26746112, 29253560, 33432640, 35104272, 40119168, 43880340, 46805696, 50148960, 58507120, 66865280, 70208544, 80238336, 87760680, 93611392, 100297920, 117014240, 133730560, 140417088, 175521360, 187222784, 200595840, 234028480, 280834176, 351042720, 401191680, 468056960, 561668352, 702085440, 936113920, 1404170880, 2808341760]

約数ペア:

[(1, 2808341760), (2, 1404170880), (3, 936113920), (4, 702085440), (5, 561668352), (6, 468056960), (7, 401191680), (8, 351042720), (10, 280834176), (12, 234028480), (14, 200595840), (15, 187222784), (16, 175521360), (20, 140417088), (21, 133730560), (24, 117014240), (28, 100297920), (30, 93611392), (32, 87760680), (35, 80238336), (40, 70208544), (42, 66865280), (48, 58507120), (56, 50148960), (60, 46805696), (64, 43880340), (70, 40119168), (80, 35104272), (84, 33432640), (96, 29253560), (105, 26746112), (112, 25074480), (120, 23402848), (128, 21940170), (140, 20059584), (160, 17552136), (168, 16716320), (191, 14703360), (192, 14626780), (210, 13373056), (224, 12537240), (240, 11701424), (256, 10970085), (280, 10029792), (320, 8776068), (336, 8358160), (382, 7351680), (384, 7313390), (420, 6686528), (448, 6268620), (480, 5850712), (547, 5134080), (560, 5014896), (573, 4901120), (640, 4388034), (672, 4179080), (764, 3675840), (768, 3656695), (840, 3343264), (896, 3134310), (955, 2940672), (960, 2925356), (1094, 2567040), (1120, 2507448), (1146, 2450560), (1280, 2194017), (1337, 2100480), (1344, 2089540), (1528, 1837920), (1641, 1711360), (1680, 1671632), (1792, 1567155), (1910, 1470336), (1920, 1462678), (2188, 1283520), (2240, 1253724), (2292, 1225280), (2674, 1050240), (2688, 1044770), (2735, 1026816), (2865, 980224), (3056, 918960), (3282, 855680), (3360, 835816), (3820, 735168), (3829, 733440), (3840, 731339), (4011, 700160), (4376, 641760), (4480, 626862), (4584, 612640), (5348, 525120), (5376, 522385), (5470, 513408), (5730, 490112), (6112, 459480), (6564, 427840), (6685, 420096), (6720, 417908), (7640, 367584), (7658, 366720), (8022, 350080), (8205, 342272), (8752, 320880), (8960, 313431), (9168, 306320), (10696, 262560), (10940, 256704), (11460, 245056), (11487, 244480), (12224, 229740), (13128, 213920), (13370, 210048), (13440, 208954), (15280, 183792), (15316, 183360), (16044, 175040), (16410, 171136), (17504, 160440), (18336, 153160), (19145, 146688), (20055, 140032), (21392, 131280), (21880, 128352), (22920, 122528), (22974, 122240), (24448, 114870), (26256, 106960), (26740, 105024), (26880, 104477), (30560, 91896), (30632, 91680), (32088, 87520), (32820, 85568), (35008, 80220), (36672, 76580), (38290, 73344), (40110, 70016), (42784, 65640), (43760, 64176), (45840, 61264), (45948, 61120), (48896, 57435), (52512, 53480)]