199521630

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:501

約数の個数: 240

約数和(自身を含む): 682306416

約数和(自身を除く): 482784786

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 49, 54, 55, 63, 66, 70, 77, 81, 90, 98, 99, 105, 110, 126, 135, 147, 154, 162, 165, 189, 198, 210, 231, 245, 270, 294, 297, 315, 330, 378, 385, 405, 441, 457, 462, 490, 495, 539, 567, 594, 630, 693, 735, 770, 810, 882, 891, 914, 945, 990, 1078, 1134, 1155, 1323, 1371, 1386, 1470, 1485, 1617, 1782, 1890, 2079, 2205, 2285, 2310, 2646, 2695, 2742, 2835, 2970, 3199, 3234, 3465, 3969, 4113, 4158, 4410, 4455, 4570, 4851, 5027, 5390, 5670, 6237, 6398, 6615, 6855, 6930, 7938, 8085, 8226, 8910, 9597, 9702, 10054, 10395, 12339, 12474, 13230, 13710, 14553, 15081, 15995, 16170, 19194, 19845, 20565, 20790, 22393, 24255, 24678, 25135, 28791, 29106, 30162, 31185, 31990, 35189, 37017, 39690, 41130, 43659, 44786, 45243, 47985, 48510, 50270, 57582, 61695, 62370, 67179, 70378, 72765, 74034, 75405, 86373, 87318, 90486, 95970, 105567, 111965, 123390, 134358, 135729, 143955, 145530, 150810, 172746, 175945, 185085, 201537, 211134, 218295, 223930, 226215, 246323, 259119, 271458, 287910, 316701, 335895, 351890, 370170, 403074, 407187, 431865, 436590, 452430, 492646, 518238, 527835, 604611, 633402, 671790, 678645, 738969, 814374, 863730, 950103, 1007685, 1055670, 1209222, 1231615, 1295595, 1357290, 1477938, 1583505, 1813833, 1900206, 2015370, 2035935, 2216907, 2463230, 2591190, 2850309, 3023055, 3167010, 3627666, 3694845, 4071870, 4433814, 4750515, 5700618, 6046110, 6650721, 7389690, 9069165, 9501030, 11084535, 13301442, 14251545, 18138330, 19952163, 22169070, 28503090, 33253605, 39904326, 66507210, 99760815, 199521630]

約数ペア:

[(1, 199521630), (2, 99760815), (3, 66507210), (5, 39904326), (6, 33253605), (7, 28503090), (9, 22169070), (10, 19952163), (11, 18138330), (14, 14251545), (15, 13301442), (18, 11084535), (21, 9501030), (22, 9069165), (27, 7389690), (30, 6650721), (33, 6046110), (35, 5700618), (42, 4750515), (45, 4433814), (49, 4071870), (54, 3694845), (55, 3627666), (63, 3167010), (66, 3023055), (70, 2850309), (77, 2591190), (81, 2463230), (90, 2216907), (98, 2035935), (99, 2015370), (105, 1900206), (110, 1813833), (126, 1583505), (135, 1477938), (147, 1357290), (154, 1295595), (162, 1231615), (165, 1209222), (189, 1055670), (198, 1007685), (210, 950103), (231, 863730), (245, 814374), (270, 738969), (294, 678645), (297, 671790), (315, 633402), (330, 604611), (378, 527835), (385, 518238), (405, 492646), (441, 452430), (457, 436590), (462, 431865), (490, 407187), (495, 403074), (539, 370170), (567, 351890), (594, 335895), (630, 316701), (693, 287910), (735, 271458), (770, 259119), (810, 246323), (882, 226215), (891, 223930), (914, 218295), (945, 211134), (990, 201537), (1078, 185085), (1134, 175945), (1155, 172746), (1323, 150810), (1371, 145530), (1386, 143955), (1470, 135729), (1485, 134358), (1617, 123390), (1782, 111965), (1890, 105567), (2079, 95970), (2205, 90486), (2285, 87318), (2310, 86373), (2646, 75405), (2695, 74034), (2742, 72765), (2835, 70378), (2970, 67179), (3199, 62370), (3234, 61695), (3465, 57582), (3969, 50270), (4113, 48510), (4158, 47985), (4410, 45243), (4455, 44786), (4570, 43659), (4851, 41130), (5027, 39690), (5390, 37017), (5670, 35189), (6237, 31990), (6398, 31185), (6615, 30162), (6855, 29106), (6930, 28791), (7938, 25135), (8085, 24678), (8226, 24255), (8910, 22393), (9597, 20790), (9702, 20565), (10054, 19845), (10395, 19194), (12339, 16170), (12474, 15995), (13230, 15081), (13710, 14553)]