258887844800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{1291}}^1$

素因数の和:1668

約数の個数: 336

約数和(自身を含む): 710985160704

約数和(自身を除く): 452097315904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 130, 155, 160, 200, 208, 248, 260, 310, 311, 320, 325, 400, 403, 416, 496, 520, 620, 622, 650, 775, 800, 806, 832, 992, 1040, 1240, 1244, 1291, 1300, 1550, 1555, 1600, 1612, 1984, 2015, 2080, 2480, 2488, 2582, 2600, 3100, 3110, 3224, 4030, 4043, 4160, 4960, 4976, 5164, 5200, 6200, 6220, 6448, 6455, 7775, 8060, 8086, 9641, 9920, 9952, 10075, 10328, 10400, 12400, 12440, 12896, 12910, 15550, 16120, 16172, 16783, 19282, 19904, 20150, 20215, 20656, 20800, 24800, 24880, 25792, 25820, 31100, 32240, 32275, 32344, 33566, 38564, 40021, 40300, 40430, 41312, 48205, 49600, 49760, 51640, 62200, 64480, 64550, 64688, 67132, 77128, 80042, 80600, 80860, 82624, 83915, 96410, 99520, 101075, 103280, 124400, 125333, 128960, 129100, 129376, 134264, 154256, 160084, 161200, 161720, 167830, 192820, 200105, 202150, 206560, 241025, 248800, 250666, 258200, 258752, 268528, 308512, 320168, 322400, 323440, 335660, 385640, 400210, 401501, 404300, 413120, 419575, 482050, 497600, 501332, 516400, 520273, 537056, 617024, 626665, 640336, 644800, 646880, 671320, 771280, 800420, 803002, 808600, 839150, 964100, 1000525, 1002664, 1032800, 1040546, 1074112, 1253330, 1280672, 1293760, 1342640, 1542560, 1600840, 1606004, 1617200, 1678300, 1928200, 2001050, 2005328, 2007505, 2065600, 2081092, 2506660, 2561344, 2601365, 2685280, 3085120, 3133325, 3201680, 3212008, 3234400, 3356600, 3856400, 4002100, 4010656, 4015010, 4162184, 5013320, 5202730, 5219513, 5370560, 6266650, 6403360, 6424016, 6468800, 6713200, 7712800, 8004200, 8021312, 8030020, 8324368, 10026640, 10037525, 10405460, 10439026, 12446531, 12533300, 12806720, 12848032, 13006825, 13426400, 15425600, 16008400, 16060040, 16648736, 20053280, 20075050, 20810920, 20878052, 24893062, 25066600, 25696064, 26013650, 26097565, 26852800, 32016800, 32120080, 33297472, 40106560, 40150100, 41621840, 41756104, 49786124, 50133200, 52027300, 52195130, 62232655, 64033600, 64240160, 80300200, 83243680, 83512208, 99572248, 100266400, 104054600, 104390260, 124465310, 128480320, 130487825, 160600400, 161804903, 166487360, 167024416, 199144496, 200532800, 208109200, 208780520, 248930620, 260975650, 311163275, 321200800, 323609806, 334048832, 398288992, 416218400, 417561040, 497861240, 521951300, 622326550, 642401600, 647219612, 796577984, 809024515, 832436800, 835122080, 995722480, 1043902600, 1244653100, 1294439224, 1618049030, 1670244160, 1991444960, 2087805200, 2489306200, 2588878448, 3236098060, 3982889920, 4045122575, 4175610400, 4978612400, 5177756896, 6472196120, 8090245150, 8351220800, 9957224800, 10355513792, 12944392240, 16180490300, 19914449600, 25888784480, 32360980600, 51777568960, 64721961200, 129443922400, 258887844800]

約数ペア:

[(1, 258887844800), (2, 129443922400), (4, 64721961200), (5, 51777568960), (8, 32360980600), (10, 25888784480), (13, 19914449600), (16, 16180490300), (20, 12944392240), (25, 10355513792), (26, 9957224800), (31, 8351220800), (32, 8090245150), (40, 6472196120), (50, 5177756896), (52, 4978612400), (62, 4175610400), (64, 4045122575), (65, 3982889920), (80, 3236098060), (100, 2588878448), (104, 2489306200), (124, 2087805200), (130, 1991444960), (155, 1670244160), (160, 1618049030), (200, 1294439224), (208, 1244653100), (248, 1043902600), (260, 995722480), (310, 835122080), (311, 832436800), (320, 809024515), (325, 796577984), (400, 647219612), (403, 642401600), (416, 622326550), (496, 521951300), (520, 497861240), (620, 417561040), (622, 416218400), (650, 398288992), (775, 334048832), (800, 323609806), (806, 321200800), (832, 311163275), (992, 260975650), (1040, 248930620), (1240, 208780520), (1244, 208109200), (1291, 200532800), (1300, 199144496), (1550, 167024416), (1555, 166487360), (1600, 161804903), (1612, 160600400), (1984, 130487825), (2015, 128480320), (2080, 124465310), (2480, 104390260), (2488, 104054600), (2582, 100266400), (2600, 99572248), (3100, 83512208), (3110, 83243680), (3224, 80300200), (4030, 64240160), (4043, 64033600), (4160, 62232655), (4960, 52195130), (4976, 52027300), (5164, 50133200), (5200, 49786124), (6200, 41756104), (6220, 41621840), (6448, 40150100), (6455, 40106560), (7775, 33297472), (8060, 32120080), (8086, 32016800), (9641, 26852800), (9920, 26097565), (9952, 26013650), (10075, 25696064), (10328, 25066600), (10400, 24893062), (12400, 20878052), (12440, 20810920), (12896, 20075050), (12910, 20053280), (15550, 16648736), (16120, 16060040), (16172, 16008400), (16783, 15425600), (19282, 13426400), (19904, 13006825), (20150, 12848032), (20215, 12806720), (20656, 12533300), (20800, 12446531), (24800, 10439026), (24880, 10405460), (25792, 10037525), (25820, 10026640), (31100, 8324368), (32240, 8030020), (32275, 8021312), (32344, 8004200), (33566, 7712800), (38564, 6713200), (40021, 6468800), (40300, 6424016), (40430, 6403360), (41312, 6266650), (48205, 5370560), (49600, 5219513), (49760, 5202730), (51640, 5013320), (62200, 4162184), (64480, 4015010), (64550, 4010656), (64688, 4002100), (67132, 3856400), (77128, 3356600), (80042, 3234400), (80600, 3212008), (80860, 3201680), (82624, 3133325), (83915, 3085120), (96410, 2685280), (99520, 2601365), (101075, 2561344), (103280, 2506660), (124400, 2081092), (125333, 2065600), (128960, 2007505), (129100, 2005328), (129376, 2001050), (134264, 1928200), (154256, 1678300), (160084, 1617200), (161200, 1606004), (161720, 1600840), (167830, 1542560), (192820, 1342640), (200105, 1293760), (202150, 1280672), (206560, 1253330), (241025, 1074112), (248800, 1040546), (250666, 1032800), (258200, 1002664), (258752, 1000525), (268528, 964100), (308512, 839150), (320168, 808600), (322400, 803002), (323440, 800420), (335660, 771280), (385640, 671320), (400210, 646880), (401501, 644800), (404300, 640336), (413120, 626665), (419575, 617024), (482050, 537056), (497600, 520273), (501332, 516400)]