51971569920

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3947}}^1$

素因数の和:4107

約数の個数: 360

約数和(自身を含む): 187475549184

約数和(自身を除く): 135503979264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 127, 128, 135, 144, 160, 162, 180, 192, 216, 240, 254, 256, 270, 288, 320, 324, 360, 381, 384, 405, 432, 480, 508, 540, 576, 635, 640, 648, 720, 762, 768, 810, 864, 960, 1016, 1080, 1143, 1152, 1270, 1280, 1296, 1440, 1524, 1620, 1728, 1905, 1920, 2032, 2160, 2286, 2304, 2540, 2592, 2880, 3048, 3240, 3429, 3456, 3810, 3840, 3947, 4064, 4320, 4572, 5080, 5184, 5715, 5760, 6096, 6480, 6858, 6912, 7620, 7894, 8128, 8640, 9144, 10160, 10287, 10368, 11430, 11520, 11841, 12192, 12960, 13716, 15240, 15788, 16256, 17145, 17280, 18288, 19735, 20320, 20574, 20736, 22860, 23682, 24384, 25920, 27432, 30480, 31576, 32512, 34290, 34560, 35523, 36576, 39470, 40640, 41148, 45720, 47364, 48768, 51435, 51840, 54864, 59205, 60960, 63152, 68580, 71046, 73152, 78940, 81280, 82296, 91440, 94728, 97536, 102870, 103680, 106569, 109728, 118410, 121920, 126304, 137160, 142092, 146304, 157880, 162560, 164592, 177615, 182880, 189456, 205740, 213138, 219456, 236820, 243840, 252608, 274320, 284184, 292608, 315760, 319707, 329184, 355230, 365760, 378912, 411480, 426276, 438912, 473640, 487680, 501269, 505216, 532845, 548640, 568368, 631520, 639414, 658368, 710460, 731520, 757824, 822960, 852552, 877824, 947280, 1002538, 1010432, 1065690, 1097280, 1136736, 1263040, 1278828, 1316736, 1420920, 1463040, 1503807, 1515648, 1598535, 1645920, 1705104, 1894560, 2005076, 2131380, 2194560, 2273472, 2506345, 2526080, 2557656, 2633472, 2841840, 3007614, 3031296, 3197070, 3291840, 3410208, 3789120, 4010152, 4262760, 4389120, 4511421, 4546944, 5012690, 5052160, 5115312, 5683680, 6015228, 6394140, 6583680, 6820416, 7519035, 7578240, 8020304, 8525520, 9022842, 9093888, 10025380, 10230624, 11367360, 12030456, 12788280, 13167360, 13534263, 13640832, 15038070, 15156480, 16040608, 17051040, 18045684, 20050760, 20461248, 22557105, 22734720, 24060912, 25576560, 27068526, 27281664, 30076140, 32081216, 34102080, 36091368, 40101520, 40602789, 40922496, 45114210, 45469440, 48121824, 51153120, 54137052, 60152280, 64162432, 67671315, 68204160, 72182736, 80203040, 81205578, 81844992, 90228420, 96243648, 102306240, 108274104, 120304560, 128324864, 135342630, 136408320, 144365472, 160406080, 162411156, 180456840, 192487296, 203013945, 204612480, 216548208, 240609120, 270685260, 288730944, 320812160, 324822312, 360913680, 384974592, 406027890, 409224960, 433096416, 481218240, 541370520, 577461888, 641624320, 649644624, 721827360, 812055780, 866192832, 962436480, 1082741040, 1154923776, 1299289248, 1443654720, 1624111560, 1732385664, 1924872960, 2165482080, 2598578496, 2887309440, 3248223120, 3464771328, 4330964160, 5197156992, 5774618880, 6496446240, 8661928320, 10394313984, 12992892480, 17323856640, 25985784960, 51971569920]

約数ペア:

[(1, 51971569920), (2, 25985784960), (3, 17323856640), (4, 12992892480), (5, 10394313984), (6, 8661928320), (8, 6496446240), (9, 5774618880), (10, 5197156992), (12, 4330964160), (15, 3464771328), (16, 3248223120), (18, 2887309440), (20, 2598578496), (24, 2165482080), (27, 1924872960), (30, 1732385664), (32, 1624111560), (36, 1443654720), (40, 1299289248), (45, 1154923776), (48, 1082741040), (54, 962436480), (60, 866192832), (64, 812055780), (72, 721827360), (80, 649644624), (81, 641624320), (90, 577461888), (96, 541370520), (108, 481218240), (120, 433096416), (127, 409224960), (128, 406027890), (135, 384974592), (144, 360913680), (160, 324822312), (162, 320812160), (180, 288730944), (192, 270685260), (216, 240609120), (240, 216548208), (254, 204612480), (256, 203013945), (270, 192487296), (288, 180456840), (320, 162411156), (324, 160406080), (360, 144365472), (381, 136408320), (384, 135342630), (405, 128324864), (432, 120304560), (480, 108274104), (508, 102306240), (540, 96243648), (576, 90228420), (635, 81844992), (640, 81205578), (648, 80203040), (720, 72182736), (762, 68204160), (768, 67671315), (810, 64162432), (864, 60152280), (960, 54137052), (1016, 51153120), (1080, 48121824), (1143, 45469440), (1152, 45114210), (1270, 40922496), (1280, 40602789), (1296, 40101520), (1440, 36091368), (1524, 34102080), (1620, 32081216), (1728, 30076140), (1905, 27281664), (1920, 27068526), (2032, 25576560), (2160, 24060912), (2286, 22734720), (2304, 22557105), (2540, 20461248), (2592, 20050760), (2880, 18045684), (3048, 17051040), (3240, 16040608), (3429, 15156480), (3456, 15038070), (3810, 13640832), (3840, 13534263), (3947, 13167360), (4064, 12788280), (4320, 12030456), (4572, 11367360), (5080, 10230624), (5184, 10025380), (5715, 9093888), (5760, 9022842), (6096, 8525520), (6480, 8020304), (6858, 7578240), (6912, 7519035), (7620, 6820416), (7894, 6583680), (8128, 6394140), (8640, 6015228), (9144, 5683680), (10160, 5115312), (10287, 5052160), (10368, 5012690), (11430, 4546944), (11520, 4511421), (11841, 4389120), (12192, 4262760), (12960, 4010152), (13716, 3789120), (15240, 3410208), (15788, 3291840), (16256, 3197070), (17145, 3031296), (17280, 3007614), (18288, 2841840), (19735, 2633472), (20320, 2557656), (20574, 2526080), (20736, 2506345), (22860, 2273472), (23682, 2194560), (24384, 2131380), (25920, 2005076), (27432, 1894560), (30480, 1705104), (31576, 1645920), (32512, 1598535), (34290, 1515648), (34560, 1503807), (35523, 1463040), (36576, 1420920), (39470, 1316736), (40640, 1278828), (41148, 1263040), (45720, 1136736), (47364, 1097280), (48768, 1065690), (51435, 1010432), (51840, 1002538), (54864, 947280), (59205, 877824), (60960, 852552), (63152, 822960), (68580, 757824), (71046, 731520), (73152, 710460), (78940, 658368), (81280, 639414), (82296, 631520), (91440, 568368), (94728, 548640), (97536, 532845), (102870, 505216), (103680, 501269), (106569, 487680), (109728, 473640), (118410, 438912), (121920, 426276), (126304, 411480), (137160, 378912), (142092, 365760), (146304, 355230), (157880, 329184), (162560, 319707), (164592, 315760), (177615, 292608), (182880, 284184), (189456, 274320), (205740, 252608), (213138, 243840), (219456, 236820)]