296987600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:278

約数の個数: 240

約数和(自身を含む): 904108800

約数和(自身を除く): 607121200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 41, 50, 52, 56, 65, 70, 80, 82, 91, 100, 104, 112, 130, 140, 164, 175, 182, 199, 200, 205, 208, 260, 280, 287, 325, 328, 350, 364, 398, 400, 410, 455, 520, 533, 560, 574, 650, 656, 700, 728, 796, 820, 910, 995, 1025, 1040, 1066, 1148, 1300, 1393, 1400, 1435, 1456, 1592, 1640, 1820, 1990, 2050, 2132, 2275, 2296, 2587, 2600, 2665, 2786, 2800, 2870, 3184, 3280, 3640, 3731, 3980, 4100, 4264, 4550, 4592, 4975, 5174, 5200, 5330, 5572, 5740, 6965, 7175, 7280, 7462, 7960, 8159, 8200, 8528, 9100, 9950, 10348, 10660, 11144, 11480, 12935, 13325, 13930, 14350, 14924, 15920, 16318, 16400, 18109, 18200, 18655, 19900, 20696, 21320, 22288, 22960, 25870, 26650, 27860, 28700, 29848, 32636, 34825, 36218, 36400, 37310, 39800, 40795, 41392, 42640, 51740, 53300, 55720, 57113, 57400, 59696, 64675, 65272, 69650, 72436, 74620, 79600, 81590, 90545, 93275, 103480, 106067, 106600, 111440, 114226, 114800, 129350, 130544, 139300, 144872, 149240, 163180, 181090, 186550, 203975, 206960, 212134, 213200, 228452, 258700, 278600, 285565, 289744, 298480, 326360, 362180, 373100, 407950, 424268, 452725, 456904, 517400, 530335, 557200, 571130, 652720, 724360, 742469, 746200, 815900, 848536, 905450, 913808, 1034800, 1060670, 1142260, 1427825, 1448720, 1484938, 1492400, 1631800, 1697072, 1810900, 2121340, 2284520, 2651675, 2855650, 2969876, 3263600, 3621800, 3712345, 4242680, 4569040, 5303350, 5711300, 5939752, 7243600, 7424690, 8485360, 10606700, 11422600, 11879504, 14849380, 18561725, 21213400, 22845200, 29698760, 37123450, 42426800, 59397520, 74246900, 148493800, 296987600]

約数ペア:

[(1, 296987600), (2, 148493800), (4, 74246900), (5, 59397520), (7, 42426800), (8, 37123450), (10, 29698760), (13, 22845200), (14, 21213400), (16, 18561725), (20, 14849380), (25, 11879504), (26, 11422600), (28, 10606700), (35, 8485360), (40, 7424690), (41, 7243600), (50, 5939752), (52, 5711300), (56, 5303350), (65, 4569040), (70, 4242680), (80, 3712345), (82, 3621800), (91, 3263600), (100, 2969876), (104, 2855650), (112, 2651675), (130, 2284520), (140, 2121340), (164, 1810900), (175, 1697072), (182, 1631800), (199, 1492400), (200, 1484938), (205, 1448720), (208, 1427825), (260, 1142260), (280, 1060670), (287, 1034800), (325, 913808), (328, 905450), (350, 848536), (364, 815900), (398, 746200), (400, 742469), (410, 724360), (455, 652720), (520, 571130), (533, 557200), (560, 530335), (574, 517400), (650, 456904), (656, 452725), (700, 424268), (728, 407950), (796, 373100), (820, 362180), (910, 326360), (995, 298480), (1025, 289744), (1040, 285565), (1066, 278600), (1148, 258700), (1300, 228452), (1393, 213200), (1400, 212134), (1435, 206960), (1456, 203975), (1592, 186550), (1640, 181090), (1820, 163180), (1990, 149240), (2050, 144872), (2132, 139300), (2275, 130544), (2296, 129350), (2587, 114800), (2600, 114226), (2665, 111440), (2786, 106600), (2800, 106067), (2870, 103480), (3184, 93275), (3280, 90545), (3640, 81590), (3731, 79600), (3980, 74620), (4100, 72436), (4264, 69650), (4550, 65272), (4592, 64675), (4975, 59696), (5174, 57400), (5200, 57113), (5330, 55720), (5572, 53300), (5740, 51740), (6965, 42640), (7175, 41392), (7280, 40795), (7462, 39800), (7960, 37310), (8159, 36400), (8200, 36218), (8528, 34825), (9100, 32636), (9950, 29848), (10348, 28700), (10660, 27860), (11144, 26650), (11480, 25870), (12935, 22960), (13325, 22288), (13930, 21320), (14350, 20696), (14924, 19900), (15920, 18655), (16318, 18200), (16400, 18109)]