307952640

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 264

約数和(自身を含む): 1099779408

約数和(自身を除く): 791826768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 163, 164, 180, 192, 205, 240, 246, 256, 288, 320, 326, 328, 360, 369, 384, 410, 480, 489, 492, 512, 576, 615, 640, 652, 656, 720, 738, 768, 815, 820, 960, 978, 984, 1024, 1152, 1230, 1280, 1304, 1312, 1440, 1467, 1476, 1536, 1630, 1640, 1845, 1920, 1956, 1968, 2304, 2445, 2460, 2560, 2608, 2624, 2880, 2934, 2952, 3072, 3260, 3280, 3690, 3840, 3912, 3936, 4608, 4890, 4920, 5120, 5216, 5248, 5760, 5868, 5904, 6520, 6560, 6683, 7335, 7380, 7680, 7824, 7872, 9216, 9780, 9840, 10432, 10496, 11520, 11736, 11808, 13040, 13120, 13366, 14670, 14760, 15360, 15648, 15744, 19560, 19680, 20049, 20864, 20992, 23040, 23472, 23616, 26080, 26240, 26732, 29340, 29520, 31296, 31488, 33415, 39120, 39360, 40098, 41728, 41984, 46080, 46944, 47232, 52160, 52480, 53464, 58680, 59040, 60147, 62592, 62976, 66830, 78240, 78720, 80196, 83456, 93888, 94464, 100245, 104320, 104960, 106928, 117360, 118080, 120294, 125184, 125952, 133660, 156480, 157440, 160392, 166912, 187776, 188928, 200490, 208640, 209920, 213856, 234720, 236160, 240588, 250368, 267320, 300735, 312960, 314880, 320784, 375552, 377856, 400980, 417280, 427712, 469440, 472320, 481176, 500736, 534640, 601470, 625920, 629760, 641568, 751104, 801960, 834560, 855424, 938880, 944640, 962352, 1069280, 1202940, 1251840, 1283136, 1502208, 1603920, 1710848, 1877760, 1889280, 1924704, 2138560, 2405880, 2503680, 2566272, 3207840, 3421696, 3755520, 3849408, 4277120, 4811760, 5132544, 6415680, 6843392, 7511040, 7698816, 8554240, 9623520, 10265088, 12831360, 15397632, 17108480, 19247040, 20530176, 25662720, 30795264, 34216960, 38494080, 51325440, 61590528, 76988160, 102650880, 153976320, 307952640]

約数ペア:

[(1, 307952640), (2, 153976320), (3, 102650880), (4, 76988160), (5, 61590528), (6, 51325440), (8, 38494080), (9, 34216960), (10, 30795264), (12, 25662720), (15, 20530176), (16, 19247040), (18, 17108480), (20, 15397632), (24, 12831360), (30, 10265088), (32, 9623520), (36, 8554240), (40, 7698816), (41, 7511040), (45, 6843392), (48, 6415680), (60, 5132544), (64, 4811760), (72, 4277120), (80, 3849408), (82, 3755520), (90, 3421696), (96, 3207840), (120, 2566272), (123, 2503680), (128, 2405880), (144, 2138560), (160, 1924704), (163, 1889280), (164, 1877760), (180, 1710848), (192, 1603920), (205, 1502208), (240, 1283136), (246, 1251840), (256, 1202940), (288, 1069280), (320, 962352), (326, 944640), (328, 938880), (360, 855424), (369, 834560), (384, 801960), (410, 751104), (480, 641568), (489, 629760), (492, 625920), (512, 601470), (576, 534640), (615, 500736), (640, 481176), (652, 472320), (656, 469440), (720, 427712), (738, 417280), (768, 400980), (815, 377856), (820, 375552), (960, 320784), (978, 314880), (984, 312960), (1024, 300735), (1152, 267320), (1230, 250368), (1280, 240588), (1304, 236160), (1312, 234720), (1440, 213856), (1467, 209920), (1476, 208640), (1536, 200490), (1630, 188928), (1640, 187776), (1845, 166912), (1920, 160392), (1956, 157440), (1968, 156480), (2304, 133660), (2445, 125952), (2460, 125184), (2560, 120294), (2608, 118080), (2624, 117360), (2880, 106928), (2934, 104960), (2952, 104320), (3072, 100245), (3260, 94464), (3280, 93888), (3690, 83456), (3840, 80196), (3912, 78720), (3936, 78240), (4608, 66830), (4890, 62976), (4920, 62592), (5120, 60147), (5216, 59040), (5248, 58680), (5760, 53464), (5868, 52480), (5904, 52160), (6520, 47232), (6560, 46944), (6683, 46080), (7335, 41984), (7380, 41728), (7680, 40098), (7824, 39360), (7872, 39120), (9216, 33415), (9780, 31488), (9840, 31296), (10432, 29520), (10496, 29340), (11520, 26732), (11736, 26240), (11808, 26080), (13040, 23616), (13120, 23472), (13366, 23040), (14670, 20992), (14760, 20864), (15360, 20049), (15648, 19680), (15744, 19560)]