742567680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:983

約数の個数: 216

約数和(自身を含む): 2607350928

約数和(自身を除く): 1864783248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 128, 144, 146, 160, 180, 192, 219, 240, 256, 288, 292, 320, 360, 365, 384, 438, 480, 576, 584, 640, 657, 720, 730, 768, 876, 883, 960, 1095, 1152, 1168, 1280, 1314, 1440, 1460, 1752, 1766, 1920, 2190, 2304, 2336, 2628, 2649, 2880, 2920, 3285, 3504, 3532, 3840, 4380, 4415, 4672, 5256, 5298, 5760, 5840, 6570, 7008, 7064, 7947, 8760, 8830, 9344, 10512, 10596, 11520, 11680, 13140, 13245, 14016, 14128, 15894, 17520, 17660, 18688, 21024, 21192, 23360, 26280, 26490, 28032, 28256, 31788, 35040, 35320, 39735, 42048, 42384, 46720, 52560, 52980, 56064, 56512, 63576, 64459, 70080, 70640, 79470, 84096, 84768, 93440, 105120, 105960, 113024, 127152, 128918, 140160, 141280, 158940, 168192, 169536, 193377, 210240, 211920, 226048, 254304, 257836, 280320, 282560, 317880, 322295, 339072, 386754, 420480, 423840, 508608, 515672, 565120, 580131, 635760, 644590, 678144, 773508, 840960, 847680, 966885, 1017216, 1031344, 1130240, 1160262, 1271520, 1289180, 1547016, 1695360, 1933770, 2034432, 2062688, 2320524, 2543040, 2578360, 2900655, 3094032, 3390720, 3867540, 4125376, 4641048, 5086080, 5156720, 5801310, 6188064, 7735080, 8250752, 9282096, 10172160, 10313440, 11602620, 12376128, 15470160, 16501504, 18564192, 20626880, 23205240, 24752256, 30940320, 37128384, 41253760, 46410480, 49504512, 61880640, 74256768, 82507520, 92820960, 123761280, 148513536, 185641920, 247522560, 371283840, 742567680]

約数ペア:

[(1, 742567680), (2, 371283840), (3, 247522560), (4, 185641920), (5, 148513536), (6, 123761280), (8, 92820960), (9, 82507520), (10, 74256768), (12, 61880640), (15, 49504512), (16, 46410480), (18, 41253760), (20, 37128384), (24, 30940320), (30, 24752256), (32, 23205240), (36, 20626880), (40, 18564192), (45, 16501504), (48, 15470160), (60, 12376128), (64, 11602620), (72, 10313440), (73, 10172160), (80, 9282096), (90, 8250752), (96, 7735080), (120, 6188064), (128, 5801310), (144, 5156720), (146, 5086080), (160, 4641048), (180, 4125376), (192, 3867540), (219, 3390720), (240, 3094032), (256, 2900655), (288, 2578360), (292, 2543040), (320, 2320524), (360, 2062688), (365, 2034432), (384, 1933770), (438, 1695360), (480, 1547016), (576, 1289180), (584, 1271520), (640, 1160262), (657, 1130240), (720, 1031344), (730, 1017216), (768, 966885), (876, 847680), (883, 840960), (960, 773508), (1095, 678144), (1152, 644590), (1168, 635760), (1280, 580131), (1314, 565120), (1440, 515672), (1460, 508608), (1752, 423840), (1766, 420480), (1920, 386754), (2190, 339072), (2304, 322295), (2336, 317880), (2628, 282560), (2649, 280320), (2880, 257836), (2920, 254304), (3285, 226048), (3504, 211920), (3532, 210240), (3840, 193377), (4380, 169536), (4415, 168192), (4672, 158940), (5256, 141280), (5298, 140160), (5760, 128918), (5840, 127152), (6570, 113024), (7008, 105960), (7064, 105120), (7947, 93440), (8760, 84768), (8830, 84096), (9344, 79470), (10512, 70640), (10596, 70080), (11520, 64459), (11680, 63576), (13140, 56512), (13245, 56064), (14016, 52980), (14128, 52560), (15894, 46720), (17520, 42384), (17660, 42048), (18688, 39735), (21024, 35320), (21192, 35040), (23360, 31788), (26280, 28256), (26490, 28032)]