20940111630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:512

約数の個数: 256

約数和(自身を含む): 59012997120

約数和(自身を除く): 38072885490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 47, 54, 82, 90, 94, 123, 135, 141, 167, 205, 235, 241, 246, 270, 282, 334, 369, 410, 423, 470, 482, 501, 615, 705, 723, 738, 835, 846, 1002, 1107, 1205, 1230, 1269, 1410, 1446, 1503, 1670, 1845, 1927, 2115, 2169, 2214, 2410, 2505, 2538, 3006, 3615, 3690, 3854, 4230, 4338, 4509, 5010, 5535, 5781, 6345, 6507, 6847, 7230, 7515, 7849, 9018, 9635, 9881, 10845, 11070, 11327, 11562, 12690, 13014, 13694, 15030, 15698, 17343, 19270, 19762, 20541, 21690, 22545, 22654, 23547, 28905, 29643, 32535, 33981, 34235, 34686, 39245, 40247, 41082, 45090, 47094, 49405, 52029, 56635, 57810, 59286, 61623, 65070, 67962, 68470, 70641, 78490, 80494, 86715, 88929, 98810, 101943, 102705, 104058, 113270, 117735, 120741, 123246, 141282, 148215, 169905, 173430, 177858, 184869, 201235, 203886, 205410, 211923, 235470, 241482, 260145, 266787, 296430, 305829, 308115, 321809, 339810, 353205, 362223, 369738, 402470, 423846, 444645, 464407, 509715, 520290, 533574, 603705, 611658, 616230, 643618, 706410, 724446, 889290, 924345, 928814, 965427, 1019430, 1059615, 1086669, 1207410, 1333935, 1393221, 1529145, 1609045, 1650127, 1811115, 1848690, 1891609, 1930854, 2119230, 2173338, 2322035, 2667870, 2786442, 2896281, 3058290, 3218090, 3300254, 3622230, 3783218, 4179663, 4644070, 4827135, 4950381, 5433345, 5674827, 5792562, 6966105, 8250635, 8359326, 8688843, 9458045, 9654270, 9900762, 10866690, 11349654, 12538989, 13932210, 14481405, 14851143, 16501270, 17024481, 17377686, 18916090, 20898315, 24751905, 25077978, 28374135, 28962810, 29702286, 34048962, 41796630, 43444215, 44553429, 49503810, 51073443, 56748270, 62694945, 74255715, 77555969, 85122405, 86888430, 89106858, 102146886, 125389890, 148511430, 155111938, 170244810, 222767145, 232667907, 255367215, 387779845, 445534290, 465335814, 510734430, 698003721, 775559690, 1163339535, 1396007442, 2094011163, 2326679070, 3490018605, 4188022326, 6980037210, 10470055815, 20940111630]

約数ペア:

[(1, 20940111630), (2, 10470055815), (3, 6980037210), (5, 4188022326), (6, 3490018605), (9, 2326679070), (10, 2094011163), (15, 1396007442), (18, 1163339535), (27, 775559690), (30, 698003721), (41, 510734430), (45, 465335814), (47, 445534290), (54, 387779845), (82, 255367215), (90, 232667907), (94, 222767145), (123, 170244810), (135, 155111938), (141, 148511430), (167, 125389890), (205, 102146886), (235, 89106858), (241, 86888430), (246, 85122405), (270, 77555969), (282, 74255715), (334, 62694945), (369, 56748270), (410, 51073443), (423, 49503810), (470, 44553429), (482, 43444215), (501, 41796630), (615, 34048962), (705, 29702286), (723, 28962810), (738, 28374135), (835, 25077978), (846, 24751905), (1002, 20898315), (1107, 18916090), (1205, 17377686), (1230, 17024481), (1269, 16501270), (1410, 14851143), (1446, 14481405), (1503, 13932210), (1670, 12538989), (1845, 11349654), (1927, 10866690), (2115, 9900762), (2169, 9654270), (2214, 9458045), (2410, 8688843), (2505, 8359326), (2538, 8250635), (3006, 6966105), (3615, 5792562), (3690, 5674827), (3854, 5433345), (4230, 4950381), (4338, 4827135), (4509, 4644070), (5010, 4179663), (5535, 3783218), (5781, 3622230), (6345, 3300254), (6507, 3218090), (6847, 3058290), (7230, 2896281), (7515, 2786442), (7849, 2667870), (9018, 2322035), (9635, 2173338), (9881, 2119230), (10845, 1930854), (11070, 1891609), (11327, 1848690), (11562, 1811115), (12690, 1650127), (13014, 1609045), (13694, 1529145), (15030, 1393221), (15698, 1333935), (17343, 1207410), (19270, 1086669), (19762, 1059615), (20541, 1019430), (21690, 965427), (22545, 928814), (22654, 924345), (23547, 889290), (28905, 724446), (29643, 706410), (32535, 643618), (33981, 616230), (34235, 611658), (34686, 603705), (39245, 533574), (40247, 520290), (41082, 509715), (45090, 464407), (47094, 444645), (49405, 423846), (52029, 402470), (56635, 369738), (57810, 362223), (59286, 353205), (61623, 339810), (65070, 321809), (67962, 308115), (68470, 305829), (70641, 296430), (78490, 266787), (80494, 260145), (86715, 241482), (88929, 235470), (98810, 211923), (101943, 205410), (102705, 203886), (104058, 201235), (113270, 184869), (117735, 177858), (120741, 173430), (123246, 169905), (141282, 148215)]