630295680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2039}}^1$

素因数の和:2091

約数の個数: 256

約数和(自身を含む): 2397081600

約数和(自身を除く): 1766785920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 552, 560, 640, 644, 672, 690, 736, 805, 840, 896, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1920, 1932, 2039, 2208, 2240, 2415, 2576, 2688, 2760, 2944, 3220, 3360, 3680, 3864, 4078, 4416, 4480, 4830, 5152, 5520, 6117, 6440, 6720, 7360, 7728, 8156, 8832, 9660, 10195, 10304, 11040, 12234, 12880, 13440, 14273, 14720, 15456, 16312, 19320, 20390, 20608, 22080, 24468, 25760, 28546, 30585, 30912, 32624, 38640, 40780, 42819, 44160, 46897, 48936, 51520, 57092, 61170, 61824, 65248, 71365, 77280, 81560, 85638, 93794, 97872, 103040, 114184, 122340, 130496, 140691, 142730, 154560, 163120, 171276, 187588, 195744, 214095, 228368, 234485, 244680, 260992, 281382, 285460, 309120, 326240, 328279, 342552, 375176, 391488, 428190, 456736, 468970, 489360, 562764, 570920, 652480, 656558, 685104, 703455, 750352, 782976, 856380, 913472, 937940, 978720, 984837, 1125528, 1141840, 1304960, 1313116, 1370208, 1406910, 1500704, 1641395, 1712760, 1826944, 1875880, 1957440, 1969674, 2251056, 2283680, 2626232, 2740416, 2813820, 3001408, 3282790, 3425520, 3751760, 3914880, 3939348, 4502112, 4567360, 4924185, 5252464, 5480832, 5627640, 6002816, 6565580, 6851040, 7503520, 7878696, 9004224, 9134720, 9848370, 10504928, 11255280, 13131160, 13702080, 15007040, 15757392, 18008448, 19696740, 21009856, 22510560, 26262320, 27404160, 30014080, 31514784, 39393480, 42019712, 45021120, 52524640, 63029568, 78786960, 90042240, 105049280, 126059136, 157573920, 210098560, 315147840, 630295680]

約数ペア:

[(1, 630295680), (2, 315147840), (3, 210098560), (4, 157573920), (5, 126059136), (6, 105049280), (7, 90042240), (8, 78786960), (10, 63029568), (12, 52524640), (14, 45021120), (15, 42019712), (16, 39393480), (20, 31514784), (21, 30014080), (23, 27404160), (24, 26262320), (28, 22510560), (30, 21009856), (32, 19696740), (35, 18008448), (40, 15757392), (42, 15007040), (46, 13702080), (48, 13131160), (56, 11255280), (60, 10504928), (64, 9848370), (69, 9134720), (70, 9004224), (80, 7878696), (84, 7503520), (92, 6851040), (96, 6565580), (105, 6002816), (112, 5627640), (115, 5480832), (120, 5252464), (128, 4924185), (138, 4567360), (140, 4502112), (160, 3939348), (161, 3914880), (168, 3751760), (184, 3425520), (192, 3282790), (210, 3001408), (224, 2813820), (230, 2740416), (240, 2626232), (276, 2283680), (280, 2251056), (320, 1969674), (322, 1957440), (336, 1875880), (345, 1826944), (368, 1712760), (384, 1641395), (420, 1500704), (448, 1406910), (460, 1370208), (480, 1313116), (483, 1304960), (552, 1141840), (560, 1125528), (640, 984837), (644, 978720), (672, 937940), (690, 913472), (736, 856380), (805, 782976), (840, 750352), (896, 703455), (920, 685104), (960, 656558), (966, 652480), (1104, 570920), (1120, 562764), (1288, 489360), (1344, 468970), (1380, 456736), (1472, 428190), (1610, 391488), (1680, 375176), (1840, 342552), (1920, 328279), (1932, 326240), (2039, 309120), (2208, 285460), (2240, 281382), (2415, 260992), (2576, 244680), (2688, 234485), (2760, 228368), (2944, 214095), (3220, 195744), (3360, 187588), (3680, 171276), (3864, 163120), (4078, 154560), (4416, 142730), (4480, 140691), (4830, 130496), (5152, 122340), (5520, 114184), (6117, 103040), (6440, 97872), (6720, 93794), (7360, 85638), (7728, 81560), (8156, 77280), (8832, 71365), (9660, 65248), (10195, 61824), (10304, 61170), (11040, 57092), (12234, 51520), (12880, 48936), (13440, 46897), (14273, 44160), (14720, 42819), (15456, 40780), (16312, 38640), (19320, 32624), (20390, 30912), (20608, 30585), (22080, 28546), (24468, 25760)]