309944320

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 224

約数和(自身を含む): 905914368

約数和(自身を除く): 595970048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 47, 56, 64, 70, 80, 92, 94, 112, 115, 128, 140, 160, 161, 184, 188, 224, 230, 235, 256, 280, 320, 322, 329, 368, 376, 448, 460, 470, 512, 560, 640, 644, 658, 736, 752, 805, 896, 920, 940, 1024, 1081, 1120, 1280, 1288, 1316, 1472, 1504, 1610, 1645, 1792, 1840, 1880, 2048, 2162, 2240, 2560, 2576, 2632, 2944, 3008, 3220, 3290, 3584, 3680, 3760, 4096, 4324, 4480, 5120, 5152, 5264, 5405, 5888, 6016, 6440, 6580, 7168, 7360, 7520, 7567, 8192, 8648, 8960, 10240, 10304, 10528, 10810, 11776, 12032, 12880, 13160, 14336, 14720, 15040, 15134, 17296, 17920, 20480, 20608, 21056, 21620, 23552, 24064, 25760, 26320, 28672, 29440, 30080, 30268, 34592, 35840, 37835, 40960, 41216, 42112, 43240, 47104, 48128, 51520, 52640, 57344, 58880, 60160, 60536, 69184, 71680, 75670, 82432, 84224, 86480, 94208, 96256, 103040, 105280, 117760, 120320, 121072, 138368, 143360, 151340, 164864, 168448, 172960, 188416, 192512, 206080, 210560, 235520, 240640, 242144, 276736, 286720, 302680, 329728, 336896, 345920, 385024, 412160, 421120, 471040, 481280, 484288, 553472, 605360, 659456, 673792, 691840, 824320, 842240, 942080, 962560, 968576, 1106944, 1210720, 1318912, 1347584, 1383680, 1648640, 1684480, 1925120, 1937152, 2213888, 2421440, 2695168, 2767360, 3297280, 3368960, 3874304, 4427776, 4842880, 5534720, 6594560, 6737920, 7748608, 8855552, 9685760, 11069440, 13475840, 15497216, 19371520, 22138880, 30994432, 38743040, 44277760, 61988864, 77486080, 154972160, 309944320]

約数ペア:

[(1, 309944320), (2, 154972160), (4, 77486080), (5, 61988864), (7, 44277760), (8, 38743040), (10, 30994432), (14, 22138880), (16, 19371520), (20, 15497216), (23, 13475840), (28, 11069440), (32, 9685760), (35, 8855552), (40, 7748608), (46, 6737920), (47, 6594560), (56, 5534720), (64, 4842880), (70, 4427776), (80, 3874304), (92, 3368960), (94, 3297280), (112, 2767360), (115, 2695168), (128, 2421440), (140, 2213888), (160, 1937152), (161, 1925120), (184, 1684480), (188, 1648640), (224, 1383680), (230, 1347584), (235, 1318912), (256, 1210720), (280, 1106944), (320, 968576), (322, 962560), (329, 942080), (368, 842240), (376, 824320), (448, 691840), (460, 673792), (470, 659456), (512, 605360), (560, 553472), (640, 484288), (644, 481280), (658, 471040), (736, 421120), (752, 412160), (805, 385024), (896, 345920), (920, 336896), (940, 329728), (1024, 302680), (1081, 286720), (1120, 276736), (1280, 242144), (1288, 240640), (1316, 235520), (1472, 210560), (1504, 206080), (1610, 192512), (1645, 188416), (1792, 172960), (1840, 168448), (1880, 164864), (2048, 151340), (2162, 143360), (2240, 138368), (2560, 121072), (2576, 120320), (2632, 117760), (2944, 105280), (3008, 103040), (3220, 96256), (3290, 94208), (3584, 86480), (3680, 84224), (3760, 82432), (4096, 75670), (4324, 71680), (4480, 69184), (5120, 60536), (5152, 60160), (5264, 58880), (5405, 57344), (5888, 52640), (6016, 51520), (6440, 48128), (6580, 47104), (7168, 43240), (7360, 42112), (7520, 41216), (7567, 40960), (8192, 37835), (8648, 35840), (8960, 34592), (10240, 30268), (10304, 30080), (10528, 29440), (10810, 28672), (11776, 26320), (12032, 25760), (12880, 24064), (13160, 23552), (14336, 21620), (14720, 21056), (15040, 20608), (15134, 20480), (17296, 17920)]