196678087680

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{31307}}^1$

素因数の和:31744

約数の個数: 176

約数和(自身を含む): 630620763840

約数和(自身を除く): 433942676160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 409, 480, 512, 640, 768, 818, 960, 1024, 1227, 1280, 1536, 1636, 1920, 2045, 2454, 2560, 3072, 3272, 3840, 4090, 4908, 5120, 6135, 6544, 7680, 8180, 9816, 12270, 13088, 15360, 16360, 19632, 24540, 26176, 31307, 32720, 39264, 49080, 52352, 62614, 65440, 78528, 93921, 98160, 104704, 125228, 130880, 156535, 157056, 187842, 196320, 209408, 250456, 261760, 313070, 314112, 375684, 392640, 418816, 469605, 500912, 523520, 626140, 628224, 751368, 785280, 939210, 1001824, 1047040, 1252280, 1256448, 1502736, 1570560, 1878420, 2003648, 2094080, 2504560, 3005472, 3141120, 3756840, 4007296, 5009120, 6010944, 6282240, 7513680, 8014592, 10018240, 12021888, 12804563, 15027360, 16029184, 20036480, 24043776, 25609126, 30054720, 32058368, 38413689, 40072960, 48087552, 51218252, 60109440, 64022815, 76827378, 80145920, 96175104, 102436504, 120218880, 128045630, 153654756, 160291840, 192068445, 204873008, 240437760, 256091260, 307309512, 384136890, 409746016, 480875520, 512182520, 614619024, 768273780, 819492032, 1024365040, 1229238048, 1536547560, 1638984064, 2048730080, 2458476096, 3073095120, 3277968128, 4097460160, 4916952192, 6146190240, 6555936256, 8194920320, 9833904384, 12292380480, 13111872512, 16389840640, 19667808768, 24584760960, 32779681280, 39335617536, 49169521920, 65559362560, 98339043840, 196678087680]

約数ペア:

[(1, 196678087680), (2, 98339043840), (3, 65559362560), (4, 49169521920), (5, 39335617536), (6, 32779681280), (8, 24584760960), (10, 19667808768), (12, 16389840640), (15, 13111872512), (16, 12292380480), (20, 9833904384), (24, 8194920320), (30, 6555936256), (32, 6146190240), (40, 4916952192), (48, 4097460160), (60, 3277968128), (64, 3073095120), (80, 2458476096), (96, 2048730080), (120, 1638984064), (128, 1536547560), (160, 1229238048), (192, 1024365040), (240, 819492032), (256, 768273780), (320, 614619024), (384, 512182520), (409, 480875520), (480, 409746016), (512, 384136890), (640, 307309512), (768, 256091260), (818, 240437760), (960, 204873008), (1024, 192068445), (1227, 160291840), (1280, 153654756), (1536, 128045630), (1636, 120218880), (1920, 102436504), (2045, 96175104), (2454, 80145920), (2560, 76827378), (3072, 64022815), (3272, 60109440), (3840, 51218252), (4090, 48087552), (4908, 40072960), (5120, 38413689), (6135, 32058368), (6544, 30054720), (7680, 25609126), (8180, 24043776), (9816, 20036480), (12270, 16029184), (13088, 15027360), (15360, 12804563), (16360, 12021888), (19632, 10018240), (24540, 8014592), (26176, 7513680), (31307, 6282240), (32720, 6010944), (39264, 5009120), (49080, 4007296), (52352, 3756840), (62614, 3141120), (65440, 3005472), (78528, 2504560), (93921, 2094080), (98160, 2003648), (104704, 1878420), (125228, 1570560), (130880, 1502736), (156535, 1256448), (157056, 1252280), (187842, 1047040), (196320, 1001824), (209408, 939210), (250456, 785280), (261760, 751368), (313070, 628224), (314112, 626140), (375684, 523520), (392640, 500912), (418816, 469605)]