211000320

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:291

約数の個数: 264

約数和(自身を含む): 772783440

約数和(自身を除く): 561783120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 241, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 482, 512, 570, 576, 608, 640, 684, 720, 723, 760, 768, 855, 912, 960, 964, 1024, 1140, 1152, 1205, 1216, 1280, 1368, 1440, 1446, 1520, 1536, 1710, 1824, 1920, 1928, 2169, 2280, 2304, 2410, 2432, 2560, 2736, 2880, 2892, 3040, 3072, 3420, 3615, 3648, 3840, 3856, 4338, 4560, 4579, 4608, 4820, 4864, 5120, 5472, 5760, 5784, 6080, 6840, 7230, 7296, 7680, 7712, 8676, 9120, 9158, 9216, 9640, 9728, 10845, 10944, 11520, 11568, 12160, 13680, 13737, 14460, 14592, 15360, 15424, 17352, 18240, 18316, 19280, 19456, 21690, 21888, 22895, 23040, 23136, 24320, 27360, 27474, 28920, 29184, 30848, 34704, 36480, 36632, 38560, 41211, 43380, 43776, 45790, 46080, 46272, 48640, 54720, 54948, 57840, 58368, 61696, 68685, 69408, 72960, 73264, 77120, 82422, 86760, 87552, 91580, 92544, 97280, 109440, 109896, 115680, 123392, 137370, 138816, 145920, 146528, 154240, 164844, 173520, 175104, 183160, 185088, 206055, 218880, 219792, 231360, 246784, 274740, 277632, 291840, 293056, 308480, 329688, 347040, 366320, 370176, 412110, 437760, 439584, 462720, 549480, 555264, 586112, 616960, 659376, 694080, 732640, 740352, 824220, 875520, 879168, 925440, 1098960, 1110528, 1172224, 1233920, 1318752, 1388160, 1465280, 1648440, 1758336, 1850880, 2197920, 2221056, 2344448, 2637504, 2776320, 2930560, 3296880, 3516672, 3701760, 4395840, 4688896, 5275008, 5552640, 5861120, 6593760, 7033344, 8791680, 10550016, 11105280, 11722240, 13187520, 14066688, 17583360, 21100032, 23444480, 26375040, 35166720, 42200064, 52750080, 70333440, 105500160, 211000320]

約数ペア:

[(1, 211000320), (2, 105500160), (3, 70333440), (4, 52750080), (5, 42200064), (6, 35166720), (8, 26375040), (9, 23444480), (10, 21100032), (12, 17583360), (15, 14066688), (16, 13187520), (18, 11722240), (19, 11105280), (20, 10550016), (24, 8791680), (30, 7033344), (32, 6593760), (36, 5861120), (38, 5552640), (40, 5275008), (45, 4688896), (48, 4395840), (57, 3701760), (60, 3516672), (64, 3296880), (72, 2930560), (76, 2776320), (80, 2637504), (90, 2344448), (95, 2221056), (96, 2197920), (114, 1850880), (120, 1758336), (128, 1648440), (144, 1465280), (152, 1388160), (160, 1318752), (171, 1233920), (180, 1172224), (190, 1110528), (192, 1098960), (228, 925440), (240, 879168), (241, 875520), (256, 824220), (285, 740352), (288, 732640), (304, 694080), (320, 659376), (342, 616960), (360, 586112), (380, 555264), (384, 549480), (456, 462720), (480, 439584), (482, 437760), (512, 412110), (570, 370176), (576, 366320), (608, 347040), (640, 329688), (684, 308480), (720, 293056), (723, 291840), (760, 277632), (768, 274740), (855, 246784), (912, 231360), (960, 219792), (964, 218880), (1024, 206055), (1140, 185088), (1152, 183160), (1205, 175104), (1216, 173520), (1280, 164844), (1368, 154240), (1440, 146528), (1446, 145920), (1520, 138816), (1536, 137370), (1710, 123392), (1824, 115680), (1920, 109896), (1928, 109440), (2169, 97280), (2280, 92544), (2304, 91580), (2410, 87552), (2432, 86760), (2560, 82422), (2736, 77120), (2880, 73264), (2892, 72960), (3040, 69408), (3072, 68685), (3420, 61696), (3615, 58368), (3648, 57840), (3840, 54948), (3856, 54720), (4338, 48640), (4560, 46272), (4579, 46080), (4608, 45790), (4820, 43776), (4864, 43380), (5120, 41211), (5472, 38560), (5760, 36632), (5784, 36480), (6080, 34704), (6840, 30848), (7230, 29184), (7296, 28920), (7680, 27474), (7712, 27360), (8676, 24320), (9120, 23136), (9158, 23040), (9216, 22895), (9640, 21888), (9728, 21690), (10845, 19456), (10944, 19280), (11520, 18316), (11568, 18240), (12160, 17352), (13680, 15424), (13737, 15360), (14460, 14592)]