81814062960

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{4759}}^1$

素因数の和:5170

約数の個数: 400

約数和(自身を含む): 325670822400

約数和(自身を除く): 243856759440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 379, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 758, 810, 840, 945, 1008, 1080, 1134, 1137, 1260, 1296, 1512, 1516, 1620, 1680, 1890, 1895, 2160, 2268, 2274, 2520, 2653, 2835, 3024, 3032, 3240, 3411, 3780, 3790, 4536, 4548, 4759, 5040, 5306, 5670, 5685, 6064, 6480, 6822, 7560, 7580, 7959, 9072, 9096, 9518, 10233, 10612, 11340, 11370, 13265, 13644, 14277, 15120, 15160, 15918, 17055, 18192, 19036, 20466, 21224, 22680, 22740, 23795, 23877, 26530, 27288, 28554, 30320, 30699, 31836, 33313, 34110, 38072, 39795, 40932, 42448, 42831, 45360, 45480, 47590, 47754, 51165, 53060, 54576, 57108, 61398, 63672, 66626, 68220, 71385, 71631, 76144, 79590, 81864, 85662, 90960, 95180, 95508, 99939, 102330, 106120, 114216, 119385, 122796, 127344, 128493, 133252, 136440, 142770, 143262, 153495, 159180, 163728, 166565, 171324, 190360, 191016, 199878, 204660, 212240, 214155, 214893, 228432, 238770, 245592, 256986, 266504, 272880, 285540, 286524, 299817, 306990, 318360, 333130, 342648, 358155, 380720, 382032, 385479, 399756, 409320, 428310, 429786, 477540, 491184, 499695, 513972, 533008, 571080, 573048, 599634, 613980, 636720, 642465, 666260, 685296, 716310, 770958, 799512, 818640, 856620, 859572, 899451, 955080, 999390, 1027944, 1074465, 1142160, 1146096, 1199268, 1227960, 1284930, 1332520, 1432620, 1499085, 1541916, 1599024, 1713240, 1719144, 1798902, 1803661, 1910160, 1927395, 1998780, 2055888, 2148930, 2398536, 2455920, 2569860, 2665040, 2698353, 2865240, 2998170, 3083832, 3426480, 3438288, 3597804, 3607322, 3854790, 3997560, 4297860, 4497255, 4797072, 5139720, 5396706, 5410983, 5730480, 5996340, 6167664, 7195608, 7214644, 7709580, 7995120, 8595720, 8994510, 9018305, 10279440, 10793412, 10821966, 11992680, 12625627, 13491765, 14391216, 14429288, 15419160, 16232949, 17191440, 17989020, 18036610, 21586824, 21643932, 23985360, 25251254, 26983530, 27054915, 28858576, 30838320, 32465898, 35978040, 36073220, 37876881, 43173648, 43287864, 48698847, 50502508, 53967060, 54109830, 63128135, 64931796, 71956080, 72146440, 75753762, 81164745, 86575728, 97397694, 101005016, 107934120, 108219660, 113630643, 126256270, 129863592, 144292880, 146096541, 151507524, 162329490, 189384405, 194795388, 202010032, 215868240, 216439320, 227261286, 243494235, 252512540, 259727184, 292193082, 303015048, 324658980, 340891929, 378768810, 389590776, 432878640, 454522572, 486988470, 505025080, 568153215, 584386164, 606030096, 649317960, 681783858, 730482705, 757537620, 779181552, 909045144, 973976940, 1010050160, 1022675787, 1136306430, 1168772328, 1298635920, 1363567716, 1460965410, 1515075240, 1704459645, 1818090288, 1947953880, 2045351574, 2272612860, 2337544656, 2727135432, 2921930820, 3030150480, 3408919290, 3895907760, 4090703148, 4545225720, 5113378935, 5454270864, 5843861640, 6817838580, 8181406296, 9090451440, 10226757870, 11687723280, 13635677160, 16362812592, 20453515740, 27271354320, 40907031480, 81814062960]

約数ペア:

[(1, 81814062960), (2, 40907031480), (3, 27271354320), (4, 20453515740), (5, 16362812592), (6, 13635677160), (7, 11687723280), (8, 10226757870), (9, 9090451440), (10, 8181406296), (12, 6817838580), (14, 5843861640), (15, 5454270864), (16, 5113378935), (18, 4545225720), (20, 4090703148), (21, 3895907760), (24, 3408919290), (27, 3030150480), (28, 2921930820), (30, 2727135432), (35, 2337544656), (36, 2272612860), (40, 2045351574), (42, 1947953880), (45, 1818090288), (48, 1704459645), (54, 1515075240), (56, 1460965410), (60, 1363567716), (63, 1298635920), (70, 1168772328), (72, 1136306430), (80, 1022675787), (81, 1010050160), (84, 973976940), (90, 909045144), (105, 779181552), (108, 757537620), (112, 730482705), (120, 681783858), (126, 649317960), (135, 606030096), (140, 584386164), (144, 568153215), (162, 505025080), (168, 486988470), (180, 454522572), (189, 432878640), (210, 389590776), (216, 378768810), (240, 340891929), (252, 324658980), (270, 303015048), (280, 292193082), (315, 259727184), (324, 252512540), (336, 243494235), (360, 227261286), (378, 216439320), (379, 215868240), (405, 202010032), (420, 194795388), (432, 189384405), (504, 162329490), (540, 151507524), (560, 146096541), (567, 144292880), (630, 129863592), (648, 126256270), (720, 113630643), (756, 108219660), (758, 107934120), (810, 101005016), (840, 97397694), (945, 86575728), (1008, 81164745), (1080, 75753762), (1134, 72146440), (1137, 71956080), (1260, 64931796), (1296, 63128135), (1512, 54109830), (1516, 53967060), (1620, 50502508), (1680, 48698847), (1890, 43287864), (1895, 43173648), (2160, 37876881), (2268, 36073220), (2274, 35978040), (2520, 32465898), (2653, 30838320), (2835, 28858576), (3024, 27054915), (3032, 26983530), (3240, 25251254), (3411, 23985360), (3780, 21643932), (3790, 21586824), (4536, 18036610), (4548, 17989020), (4759, 17191440), (5040, 16232949), (5306, 15419160), (5670, 14429288), (5685, 14391216), (6064, 13491765), (6480, 12625627), (6822, 11992680), (7560, 10821966), (7580, 10793412), (7959, 10279440), (9072, 9018305), (9096, 8994510), (9518, 8595720), (10233, 7995120), (10612, 7709580), (11340, 7214644), (11370, 7195608), (13265, 6167664), (13644, 5996340), (14277, 5730480), (15120, 5410983), (15160, 5396706), (15918, 5139720), (17055, 4797072), (18192, 4497255), (19036, 4297860), (20466, 3997560), (21224, 3854790), (22680, 3607322), (22740, 3597804), (23795, 3438288), (23877, 3426480), (26530, 3083832), (27288, 2998170), (28554, 2865240), (30320, 2698353), (30699, 2665040), (31836, 2569860), (33313, 2455920), (34110, 2398536), (38072, 2148930), (39795, 2055888), (40932, 1998780), (42448, 1927395), (42831, 1910160), (45360, 1803661), (45480, 1798902), (47590, 1719144), (47754, 1713240), (51165, 1599024), (53060, 1541916), (54576, 1499085), (57108, 1432620), (61398, 1332520), (63672, 1284930), (66626, 1227960), (68220, 1199268), (71385, 1146096), (71631, 1142160), (76144, 1074465), (79590, 1027944), (81864, 999390), (85662, 955080), (90960, 899451), (95180, 859572), (95508, 856620), (99939, 818640), (102330, 799512), (106120, 770958), (114216, 716310), (119385, 685296), (122796, 666260), (127344, 642465), (128493, 636720), (133252, 613980), (136440, 599634), (142770, 573048), (143262, 571080), (153495, 533008), (159180, 513972), (163728, 499695), (166565, 491184), (171324, 477540), (190360, 429786), (191016, 428310), (199878, 409320), (204660, 399756), (212240, 385479), (214155, 382032), (214893, 380720), (228432, 358155), (238770, 342648), (245592, 333130), (256986, 318360), (266504, 306990), (272880, 299817), (285540, 286524)]