1898603520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:717

約数の個数: 352

約数和(自身を含む): 7024910976

約数和(自身を除く): 5126307456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 256, 264, 272, 320, 330, 340, 352, 374, 384, 408, 440, 480, 510, 512, 528, 544, 561, 640, 660, 661, 680, 704, 748, 768, 816, 880, 935, 960, 1020, 1024, 1056, 1088, 1122, 1280, 1320, 1322, 1360, 1408, 1496, 1536, 1632, 1760, 1870, 1920, 1983, 2040, 2112, 2176, 2244, 2560, 2640, 2644, 2720, 2805, 2816, 2992, 3072, 3264, 3305, 3520, 3740, 3840, 3966, 4080, 4224, 4352, 4488, 5120, 5280, 5288, 5440, 5610, 5632, 5984, 6528, 6610, 7040, 7271, 7480, 7680, 7932, 8160, 8448, 8704, 8976, 9915, 10560, 10576, 10880, 11220, 11237, 11264, 11968, 13056, 13220, 14080, 14542, 14960, 15360, 15864, 16320, 16896, 17408, 17952, 19830, 21120, 21152, 21760, 21813, 22440, 22474, 23936, 26112, 26440, 28160, 29084, 29920, 31728, 32640, 33711, 33792, 35904, 36355, 39660, 42240, 42304, 43520, 43626, 44880, 44948, 47872, 52224, 52880, 56185, 56320, 58168, 59840, 63456, 65280, 67422, 71808, 72710, 79320, 84480, 84608, 87040, 87252, 89760, 89896, 95744, 105760, 109065, 112370, 116336, 119680, 123607, 126912, 130560, 134844, 143616, 145420, 158640, 168555, 168960, 169216, 174504, 179520, 179792, 191488, 211520, 218130, 224740, 232672, 239360, 247214, 253824, 261120, 269688, 287232, 290840, 317280, 337110, 338432, 349008, 359040, 359584, 370821, 423040, 436260, 449480, 465344, 478720, 494428, 507648, 539376, 574464, 581680, 618035, 634560, 674220, 676864, 698016, 718080, 719168, 741642, 846080, 872520, 898960, 930688, 957440, 988856, 1015296, 1078752, 1163360, 1236070, 1269120, 1348440, 1396032, 1436160, 1438336, 1483284, 1692160, 1745040, 1797920, 1854105, 1861376, 1977712, 2030592, 2157504, 2326720, 2472140, 2538240, 2696880, 2792064, 2872320, 2876672, 2966568, 3384320, 3490080, 3595840, 3708210, 3722752, 3955424, 4315008, 4653440, 4944280, 5076480, 5393760, 5584128, 5753344, 5933136, 6980160, 7191680, 7416420, 7445504, 7910848, 8630016, 9306880, 9888560, 10152960, 10787520, 11168256, 11506688, 11866272, 13960320, 14383360, 14832840, 15821696, 17260032, 18613760, 19777120, 21575040, 22336512, 23732544, 27920640, 28766720, 29665680, 31643392, 34520064, 37227520, 39554240, 43150080, 47465088, 55841280, 57533440, 59331360, 63286784, 79108480, 86300160, 94930176, 111682560, 118662720, 126573568, 158216960, 172600320, 189860352, 237325440, 316433920, 379720704, 474650880, 632867840, 949301760, 1898603520]

約数ペア:

[(1, 1898603520), (2, 949301760), (3, 632867840), (4, 474650880), (5, 379720704), (6, 316433920), (8, 237325440), (10, 189860352), (11, 172600320), (12, 158216960), (15, 126573568), (16, 118662720), (17, 111682560), (20, 94930176), (22, 86300160), (24, 79108480), (30, 63286784), (32, 59331360), (33, 57533440), (34, 55841280), (40, 47465088), (44, 43150080), (48, 39554240), (51, 37227520), (55, 34520064), (60, 31643392), (64, 29665680), (66, 28766720), (68, 27920640), (80, 23732544), (85, 22336512), (88, 21575040), (96, 19777120), (102, 18613760), (110, 17260032), (120, 15821696), (128, 14832840), (132, 14383360), (136, 13960320), (160, 11866272), (165, 11506688), (170, 11168256), (176, 10787520), (187, 10152960), (192, 9888560), (204, 9306880), (220, 8630016), (240, 7910848), (255, 7445504), (256, 7416420), (264, 7191680), (272, 6980160), (320, 5933136), (330, 5753344), (340, 5584128), (352, 5393760), (374, 5076480), (384, 4944280), (408, 4653440), (440, 4315008), (480, 3955424), (510, 3722752), (512, 3708210), (528, 3595840), (544, 3490080), (561, 3384320), (640, 2966568), (660, 2876672), (661, 2872320), (680, 2792064), (704, 2696880), (748, 2538240), (768, 2472140), (816, 2326720), (880, 2157504), (935, 2030592), (960, 1977712), (1020, 1861376), (1024, 1854105), (1056, 1797920), (1088, 1745040), (1122, 1692160), (1280, 1483284), (1320, 1438336), (1322, 1436160), (1360, 1396032), (1408, 1348440), (1496, 1269120), (1536, 1236070), (1632, 1163360), (1760, 1078752), (1870, 1015296), (1920, 988856), (1983, 957440), (2040, 930688), (2112, 898960), (2176, 872520), (2244, 846080), (2560, 741642), (2640, 719168), (2644, 718080), (2720, 698016), (2805, 676864), (2816, 674220), (2992, 634560), (3072, 618035), (3264, 581680), (3305, 574464), (3520, 539376), (3740, 507648), (3840, 494428), (3966, 478720), (4080, 465344), (4224, 449480), (4352, 436260), (4488, 423040), (5120, 370821), (5280, 359584), (5288, 359040), (5440, 349008), (5610, 338432), (5632, 337110), (5984, 317280), (6528, 290840), (6610, 287232), (7040, 269688), (7271, 261120), (7480, 253824), (7680, 247214), (7932, 239360), (8160, 232672), (8448, 224740), (8704, 218130), (8976, 211520), (9915, 191488), (10560, 179792), (10576, 179520), (10880, 174504), (11220, 169216), (11237, 168960), (11264, 168555), (11968, 158640), (13056, 145420), (13220, 143616), (14080, 134844), (14542, 130560), (14960, 126912), (15360, 123607), (15864, 119680), (16320, 116336), (16896, 112370), (17408, 109065), (17952, 105760), (19830, 95744), (21120, 89896), (21152, 89760), (21760, 87252), (21813, 87040), (22440, 84608), (22474, 84480), (23936, 79320), (26112, 72710), (26440, 71808), (28160, 67422), (29084, 65280), (29920, 63456), (31728, 59840), (32640, 58168), (33711, 56320), (33792, 56185), (35904, 52880), (36355, 52224), (39660, 47872), (42240, 44948), (42304, 44880), (43520, 43626)]