250742880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 288

約数和(自身を含む): 911409408

約数和(自身を除く): 660666528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 41, 45, 48, 60, 62, 72, 80, 82, 90, 93, 96, 120, 123, 124, 137, 144, 155, 160, 164, 180, 186, 205, 240, 246, 248, 274, 279, 288, 310, 328, 360, 369, 372, 410, 411, 465, 480, 492, 496, 548, 558, 615, 620, 656, 685, 720, 738, 744, 820, 822, 930, 984, 992, 1096, 1116, 1230, 1233, 1240, 1271, 1312, 1370, 1395, 1440, 1476, 1488, 1640, 1644, 1845, 1860, 1968, 2055, 2192, 2232, 2460, 2466, 2480, 2542, 2740, 2790, 2952, 2976, 3280, 3288, 3690, 3720, 3813, 3936, 4110, 4247, 4384, 4464, 4920, 4932, 4960, 5084, 5480, 5580, 5617, 5904, 6165, 6355, 6560, 6576, 7380, 7440, 7626, 8220, 8494, 8928, 9840, 9864, 10168, 10960, 11160, 11234, 11439, 11808, 12330, 12710, 12741, 13152, 14760, 14880, 15252, 16440, 16851, 16988, 19065, 19680, 19728, 20336, 21235, 21920, 22320, 22468, 22878, 24660, 25420, 25482, 28085, 29520, 30504, 32880, 33702, 33976, 38130, 38223, 39456, 40672, 42470, 44640, 44936, 45756, 49320, 50553, 50840, 50964, 56170, 57195, 59040, 61008, 63705, 65760, 67404, 67952, 76260, 76446, 84255, 84940, 89872, 91512, 98640, 101106, 101680, 101928, 112340, 114390, 122016, 127410, 134808, 135904, 152520, 152892, 168510, 169880, 174127, 179744, 183024, 191115, 197280, 202212, 203360, 203856, 224680, 228780, 252765, 254820, 269616, 305040, 305784, 337020, 339760, 348254, 366048, 382230, 404424, 407712, 449360, 457560, 505530, 509640, 522381, 539232, 610080, 611568, 674040, 679520, 696508, 764460, 808848, 870635, 898720, 915120, 1011060, 1019280, 1044762, 1223136, 1348080, 1393016, 1528920, 1567143, 1617696, 1741270, 1830240, 2022120, 2038560, 2089524, 2611905, 2696160, 2786032, 3057840, 3134286, 3482540, 4044240, 4179048, 5223810, 5572064, 6115680, 6268572, 6965080, 7835715, 8088480, 8358096, 10447620, 12537144, 13930160, 15671430, 16716192, 20895240, 25074288, 27860320, 31342860, 41790480, 50148576, 62685720, 83580960, 125371440, 250742880]

約数ペア:

[(1, 250742880), (2, 125371440), (3, 83580960), (4, 62685720), (5, 50148576), (6, 41790480), (8, 31342860), (9, 27860320), (10, 25074288), (12, 20895240), (15, 16716192), (16, 15671430), (18, 13930160), (20, 12537144), (24, 10447620), (30, 8358096), (31, 8088480), (32, 7835715), (36, 6965080), (40, 6268572), (41, 6115680), (45, 5572064), (48, 5223810), (60, 4179048), (62, 4044240), (72, 3482540), (80, 3134286), (82, 3057840), (90, 2786032), (93, 2696160), (96, 2611905), (120, 2089524), (123, 2038560), (124, 2022120), (137, 1830240), (144, 1741270), (155, 1617696), (160, 1567143), (164, 1528920), (180, 1393016), (186, 1348080), (205, 1223136), (240, 1044762), (246, 1019280), (248, 1011060), (274, 915120), (279, 898720), (288, 870635), (310, 808848), (328, 764460), (360, 696508), (369, 679520), (372, 674040), (410, 611568), (411, 610080), (465, 539232), (480, 522381), (492, 509640), (496, 505530), (548, 457560), (558, 449360), (615, 407712), (620, 404424), (656, 382230), (685, 366048), (720, 348254), (738, 339760), (744, 337020), (820, 305784), (822, 305040), (930, 269616), (984, 254820), (992, 252765), (1096, 228780), (1116, 224680), (1230, 203856), (1233, 203360), (1240, 202212), (1271, 197280), (1312, 191115), (1370, 183024), (1395, 179744), (1440, 174127), (1476, 169880), (1488, 168510), (1640, 152892), (1644, 152520), (1845, 135904), (1860, 134808), (1968, 127410), (2055, 122016), (2192, 114390), (2232, 112340), (2460, 101928), (2466, 101680), (2480, 101106), (2542, 98640), (2740, 91512), (2790, 89872), (2952, 84940), (2976, 84255), (3280, 76446), (3288, 76260), (3690, 67952), (3720, 67404), (3813, 65760), (3936, 63705), (4110, 61008), (4247, 59040), (4384, 57195), (4464, 56170), (4920, 50964), (4932, 50840), (4960, 50553), (5084, 49320), (5480, 45756), (5580, 44936), (5617, 44640), (5904, 42470), (6165, 40672), (6355, 39456), (6560, 38223), (6576, 38130), (7380, 33976), (7440, 33702), (7626, 32880), (8220, 30504), (8494, 29520), (8928, 28085), (9840, 25482), (9864, 25420), (10168, 24660), (10960, 22878), (11160, 22468), (11234, 22320), (11439, 21920), (11808, 21235), (12330, 20336), (12710, 19728), (12741, 19680), (13152, 19065), (14760, 16988), (14880, 16851), (15252, 16440)]