256488842610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{40099}}^1$

素因数の和:40214

約数の個数: 384

約数和(自身を含む): 908012851200

約数和(自身を除く): 651524008590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 30, 33, 35, 39, 42, 45, 55, 63, 65, 66, 70, 71, 77, 78, 90, 91, 99, 105, 110, 117, 126, 130, 142, 143, 154, 165, 182, 195, 198, 210, 213, 231, 234, 273, 286, 315, 330, 355, 385, 390, 426, 429, 455, 462, 495, 497, 546, 585, 630, 639, 693, 710, 715, 770, 781, 819, 858, 910, 923, 990, 994, 1001, 1065, 1155, 1170, 1278, 1287, 1365, 1386, 1430, 1491, 1562, 1638, 1846, 2002, 2130, 2145, 2310, 2343, 2485, 2574, 2730, 2769, 2982, 3003, 3195, 3465, 3905, 4095, 4290, 4473, 4615, 4686, 4970, 5005, 5467, 5538, 6006, 6390, 6435, 6461, 6930, 7029, 7455, 7810, 8190, 8307, 8946, 9009, 9230, 10010, 10153, 10934, 11715, 12870, 12922, 13845, 14058, 14910, 15015, 16401, 16614, 18018, 19383, 20306, 22365, 23430, 27335, 27690, 30030, 30459, 32305, 32802, 35145, 38766, 40099, 41535, 44730, 45045, 49203, 50765, 54670, 58149, 60918, 64610, 70290, 71071, 80198, 82005, 83070, 90090, 91377, 96915, 98406, 101530, 116298, 120297, 142142, 152295, 164010, 182754, 193830, 200495, 213213, 240594, 246015, 280693, 290745, 304590, 355355, 360891, 400990, 426426, 441089, 456885, 492030, 521287, 561386, 581490, 601485, 639639, 710710, 721782, 842079, 882178, 913770, 1042574, 1066065, 1202970, 1279278, 1323267, 1403465, 1563861, 1684158, 1804455, 2132130, 2205445, 2526237, 2606435, 2646534, 2806930, 2847029, 3087623, 3127722, 3198195, 3608910, 3649009, 3969801, 4210395, 4410890, 4691583, 5052474, 5212870, 5694058, 5734157, 6175246, 6396390, 6616335, 7298018, 7819305, 7939602, 8420790, 8541087, 9262869, 9383166, 10947027, 11468314, 12631185, 13232670, 14235145, 15438115, 15638610, 17082174, 17202471, 18245045, 18525738, 19849005, 19929203, 21894054, 23457915, 25262370, 25623261, 27788607, 28470290, 28670785, 30876230, 31317319, 32841081, 34404942, 36490090, 37011377, 39698010, 39858406, 40139099, 42705435, 46314345, 46915830, 51246522, 51607413, 54735135, 55577214, 57341570, 59787609, 62634638, 65682162, 74022754, 80278198, 85410870, 86012355, 92628690, 93951957, 99646015, 103214826, 109470270, 111034131, 119575218, 120417297, 128116305, 138943035, 156586595, 164205405, 172024710, 179362827, 185056885, 187903914, 199292030, 200695495, 219221233, 222068262, 240834594, 256232610, 258037065, 259079639, 277886070, 281855871, 298938045, 313173190, 328410810, 333102393, 358725654, 361251891, 370113770, 401390990, 407125147, 438442466, 469759785, 516074130, 518159278, 555170655, 563711742, 597876090, 602086485, 657663699, 666204786, 722503782, 777238917, 814250294, 896814135, 939519570, 1096106165, 1110341310, 1204172970, 1221375441, 1295398195, 1315327398, 1409279355, 1554477834, 1665511965, 1793628270, 1806259455, 1972991097, 2035625735, 2192212330, 2331716751, 2442750882, 2590796390, 2818558710, 2849876029, 3288318495, 3331023930, 3612518910, 3664126323, 3886194585, 3945982194, 4071251470, 4663433502, 5699752058, 6106877205, 6576636990, 7328252646, 7772389170, 8549628087, 9864955485, 11658583755, 12213754410, 14249380145, 17099256174, 18320631615, 19729910970, 23317167510, 25648884261, 28498760290, 36641263230, 42748140435, 51297768522, 85496280870, 128244421305, 256488842610]

約数ペア:

[(1, 256488842610), (2, 128244421305), (3, 85496280870), (5, 51297768522), (6, 42748140435), (7, 36641263230), (9, 28498760290), (10, 25648884261), (11, 23317167510), (13, 19729910970), (14, 18320631615), (15, 17099256174), (18, 14249380145), (21, 12213754410), (22, 11658583755), (26, 9864955485), (30, 8549628087), (33, 7772389170), (35, 7328252646), (39, 6576636990), (42, 6106877205), (45, 5699752058), (55, 4663433502), (63, 4071251470), (65, 3945982194), (66, 3886194585), (70, 3664126323), (71, 3612518910), (77, 3331023930), (78, 3288318495), (90, 2849876029), (91, 2818558710), (99, 2590796390), (105, 2442750882), (110, 2331716751), (117, 2192212330), (126, 2035625735), (130, 1972991097), (142, 1806259455), (143, 1793628270), (154, 1665511965), (165, 1554477834), (182, 1409279355), (195, 1315327398), (198, 1295398195), (210, 1221375441), (213, 1204172970), (231, 1110341310), (234, 1096106165), (273, 939519570), (286, 896814135), (315, 814250294), (330, 777238917), (355, 722503782), (385, 666204786), (390, 657663699), (426, 602086485), (429, 597876090), (455, 563711742), (462, 555170655), (495, 518159278), (497, 516074130), (546, 469759785), (585, 438442466), (630, 407125147), (639, 401390990), (693, 370113770), (710, 361251891), (715, 358725654), (770, 333102393), (781, 328410810), (819, 313173190), (858, 298938045), (910, 281855871), (923, 277886070), (990, 259079639), (994, 258037065), (1001, 256232610), (1065, 240834594), (1155, 222068262), (1170, 219221233), (1278, 200695495), (1287, 199292030), (1365, 187903914), (1386, 185056885), (1430, 179362827), (1491, 172024710), (1562, 164205405), (1638, 156586595), (1846, 138943035), (2002, 128116305), (2130, 120417297), (2145, 119575218), (2310, 111034131), (2343, 109470270), (2485, 103214826), (2574, 99646015), (2730, 93951957), (2769, 92628690), (2982, 86012355), (3003, 85410870), (3195, 80278198), (3465, 74022754), (3905, 65682162), (4095, 62634638), (4290, 59787609), (4473, 57341570), (4615, 55577214), (4686, 54735135), (4970, 51607413), (5005, 51246522), (5467, 46915830), (5538, 46314345), (6006, 42705435), (6390, 40139099), (6435, 39858406), (6461, 39698010), (6930, 37011377), (7029, 36490090), (7455, 34404942), (7810, 32841081), (8190, 31317319), (8307, 30876230), (8946, 28670785), (9009, 28470290), (9230, 27788607), (10010, 25623261), (10153, 25262370), (10934, 23457915), (11715, 21894054), (12870, 19929203), (12922, 19849005), (13845, 18525738), (14058, 18245045), (14910, 17202471), (15015, 17082174), (16401, 15638610), (16614, 15438115), (18018, 14235145), (19383, 13232670), (20306, 12631185), (22365, 11468314), (23430, 10947027), (27335, 9383166), (27690, 9262869), (30030, 8541087), (30459, 8420790), (32305, 7939602), (32802, 7819305), (35145, 7298018), (38766, 6616335), (40099, 6396390), (41535, 6175246), (44730, 5734157), (45045, 5694058), (49203, 5212870), (50765, 5052474), (54670, 4691583), (58149, 4410890), (60918, 4210395), (64610, 3969801), (70290, 3649009), (71071, 3608910), (80198, 3198195), (82005, 3127722), (83070, 3087623), (90090, 2847029), (91377, 2806930), (96915, 2646534), (98406, 2606435), (101530, 2526237), (116298, 2205445), (120297, 2132130), (142142, 1804455), (152295, 1684158), (164010, 1563861), (182754, 1403465), (193830, 1323267), (200495, 1279278), (213213, 1202970), (240594, 1066065), (246015, 1042574), (280693, 913770), (290745, 882178), (304590, 842079), (355355, 721782), (360891, 710710), (400990, 639639), (426426, 601485), (441089, 581490), (456885, 561386), (492030, 521287)]