20340717120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:722

約数の個数: 336

約数和(自身を含む): 71251876800

約数和(自身を除く): 50911159680

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, 80, 90, 96, 107, 120, 144, 149, 160, 180, 192, 214, 240, 288, 298, 320, 321, 360, 428, 443, 447, 480, 535, 576, 596, 642, 720, 745, 856, 886, 894, 960, 963, 1070, 1192, 1284, 1329, 1341, 1440, 1490, 1605, 1712, 1772, 1788, 1926, 2140, 2215, 2235, 2384, 2568, 2658, 2682, 2880, 2980, 3210, 3424, 3544, 3576, 3852, 3987, 4280, 4430, 4470, 4768, 4815, 5136, 5316, 5364, 5960, 6420, 6645, 6705, 6848, 7088, 7152, 7704, 7974, 8560, 8860, 8940, 9536, 9630, 10272, 10632, 10728, 11920, 12840, 13290, 13410, 14176, 14304, 15408, 15943, 15948, 17120, 17720, 17880, 19260, 19935, 20544, 21264, 21456, 23840, 25680, 26580, 26820, 28352, 28608, 30816, 31886, 31896, 34240, 35440, 35760, 38520, 39870, 42528, 42912, 47401, 47680, 47829, 51360, 53160, 53640, 61632, 63772, 63792, 66007, 70880, 71520, 77040, 79715, 79740, 85056, 85824, 94802, 95658, 102720, 106320, 107280, 127544, 127584, 132014, 141760, 142203, 143040, 143487, 154080, 159430, 159480, 189604, 191316, 198021, 212640, 214560, 237005, 239145, 255088, 255168, 264028, 284406, 286974, 308160, 318860, 318960, 330035, 379208, 382632, 396042, 425280, 426609, 429120, 474010, 478290, 510176, 528056, 568812, 573948, 594063, 637720, 637920, 660070, 711015, 717435, 758416, 765264, 792084, 853218, 948020, 956580, 990105, 1020352, 1056112, 1137624, 1147896, 1188126, 1275440, 1275840, 1320140, 1422030, 1434870, 1516832, 1530528, 1584168, 1706436, 1896040, 1913160, 1980210, 2112224, 2133045, 2275248, 2295792, 2376252, 2550880, 2640280, 2844060, 2869740, 2970315, 3033664, 3061056, 3168336, 3412872, 3792080, 3826320, 3960420, 4224448, 4266090, 4550496, 4591584, 4752504, 5101760, 5280560, 5688120, 5739480, 5940630, 6336672, 6825744, 7062749, 7584160, 7652640, 7920840, 8532180, 9100992, 9183168, 9505008, 10561120, 11376240, 11478960, 11881260, 12673344, 13651488, 14125498, 15168320, 15305280, 15841680, 17064360, 19010016, 21122240, 21188247, 22752480, 22957920, 23762520, 27302976, 28250996, 31683360, 34128720, 35313745, 38020032, 42376494, 45504960, 45915840, 47525040, 56501992, 63366720, 63564741, 68257440, 70627490, 84752988, 95050080, 105941235, 113003984, 127129482, 136514880, 141254980, 169505976, 190100160, 211882470, 226007968, 254258964, 282509960, 317823705, 339011952, 423764940, 452015936, 508517928, 565019920, 635647410, 678023904, 847529880, 1017035856, 1130039840, 1271294820, 1356047808, 1695059760, 2034071712, 2260079680, 2542589640, 3390119520, 4068143424, 5085179280, 6780239040, 10170358560, 20340717120]

約数ペア:

[(1, 20340717120), (2, 10170358560), (3, 6780239040), (4, 5085179280), (5, 4068143424), (6, 3390119520), (8, 2542589640), (9, 2260079680), (10, 2034071712), (12, 1695059760), (15, 1356047808), (16, 1271294820), (18, 1130039840), (20, 1017035856), (24, 847529880), (30, 678023904), (32, 635647410), (36, 565019920), (40, 508517928), (45, 452015936), (48, 423764940), (60, 339011952), (64, 317823705), (72, 282509960), (80, 254258964), (90, 226007968), (96, 211882470), (107, 190100160), (120, 169505976), (144, 141254980), (149, 136514880), (160, 127129482), (180, 113003984), (192, 105941235), (214, 95050080), (240, 84752988), (288, 70627490), (298, 68257440), (320, 63564741), (321, 63366720), (360, 56501992), (428, 47525040), (443, 45915840), (447, 45504960), (480, 42376494), (535, 38020032), (576, 35313745), (596, 34128720), (642, 31683360), (720, 28250996), (745, 27302976), (856, 23762520), (886, 22957920), (894, 22752480), (960, 21188247), (963, 21122240), (1070, 19010016), (1192, 17064360), (1284, 15841680), (1329, 15305280), (1341, 15168320), (1440, 14125498), (1490, 13651488), (1605, 12673344), (1712, 11881260), (1772, 11478960), (1788, 11376240), (1926, 10561120), (2140, 9505008), (2215, 9183168), (2235, 9100992), (2384, 8532180), (2568, 7920840), (2658, 7652640), (2682, 7584160), (2880, 7062749), (2980, 6825744), (3210, 6336672), (3424, 5940630), (3544, 5739480), (3576, 5688120), (3852, 5280560), (3987, 5101760), (4280, 4752504), (4430, 4591584), (4470, 4550496), (4768, 4266090), (4815, 4224448), (5136, 3960420), (5316, 3826320), (5364, 3792080), (5960, 3412872), (6420, 3168336), (6645, 3061056), (6705, 3033664), (6848, 2970315), (7088, 2869740), (7152, 2844060), (7704, 2640280), (7974, 2550880), (8560, 2376252), (8860, 2295792), (8940, 2275248), (9536, 2133045), (9630, 2112224), (10272, 1980210), (10632, 1913160), (10728, 1896040), (11920, 1706436), (12840, 1584168), (13290, 1530528), (13410, 1516832), (14176, 1434870), (14304, 1422030), (15408, 1320140), (15943, 1275840), (15948, 1275440), (17120, 1188126), (17720, 1147896), (17880, 1137624), (19260, 1056112), (19935, 1020352), (20544, 990105), (21264, 956580), (21456, 948020), (23840, 853218), (25680, 792084), (26580, 765264), (26820, 758416), (28352, 717435), (28608, 711015), (30816, 660070), (31886, 637920), (31896, 637720), (34240, 594063), (35440, 573948), (35760, 568812), (38520, 528056), (39870, 510176), (42528, 478290), (42912, 474010), (47401, 429120), (47680, 426609), (47829, 425280), (51360, 396042), (53160, 382632), (53640, 379208), (61632, 330035), (63772, 318960), (63792, 318860), (66007, 308160), (70880, 286974), (71520, 284406), (77040, 264028), (79715, 255168), (79740, 255088), (85056, 239145), (85824, 237005), (94802, 214560), (95658, 212640), (102720, 198021), (106320, 191316), (107280, 189604), (127544, 159480), (127584, 159430), (132014, 154080), (141760, 143487), (142203, 143040)]