320415734808

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{7549}}^1$

素因数の和:8042

約数の個数: 192

約数和(自身を含む): 944336484000

約数和(自身を除く): 623920749192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 137, 156, 234, 274, 312, 331, 411, 468, 548, 662, 822, 936, 993, 1096, 1233, 1324, 1644, 1781, 1986, 2466, 2648, 2979, 3288, 3562, 3972, 4303, 4932, 5343, 5958, 7124, 7549, 7944, 8606, 9864, 10686, 11916, 12909, 14248, 15098, 16029, 17212, 21372, 22647, 23832, 25818, 30196, 32058, 34424, 38727, 42744, 45294, 45347, 51636, 60392, 64116, 67941, 77454, 90588, 90694, 98137, 103272, 128232, 135882, 136041, 154908, 181176, 181388, 196274, 271764, 272082, 294411, 309816, 362776, 392548, 408123, 543528, 544164, 588822, 589511, 785096, 816246, 883233, 1034213, 1088328, 1177644, 1179022, 1632492, 1766466, 1768533, 2068426, 2355288, 2358044, 2498719, 3102639, 3264984, 3532932, 3537066, 4136852, 4716088, 4997438, 5305599, 6205278, 7065864, 7074132, 7496157, 8273704, 9307917, 9994876, 10611198, 12410556, 13444769, 14148264, 14992314, 18615834, 19989752, 21222396, 22488471, 24821112, 26889538, 29984628, 32483347, 37231668, 40334307, 42444792, 44976942, 53779076, 59969256, 64966694, 74463336, 80668614, 89953884, 97450041, 107558152, 121002921, 129933388, 161337228, 179907768, 194900082, 242005842, 259866776, 292350123, 322674456, 342324503, 389800164, 484011684, 584700246, 684649006, 779600328, 968023368, 1026973509, 1169400492, 1369298012, 2053947018, 2338800984, 2738596024, 3080920527, 4107894036, 4450218539, 6161841054, 8215788072, 8900437078, 12323682108, 13350655617, 17800874156, 24647364216, 26701311234, 35601748312, 40051966851, 53402622468, 80103933702, 106805244936, 160207867404, 320415734808]

約数ペア:

[(1, 320415734808), (2, 160207867404), (3, 106805244936), (4, 80103933702), (6, 53402622468), (8, 40051966851), (9, 35601748312), (12, 26701311234), (13, 24647364216), (18, 17800874156), (24, 13350655617), (26, 12323682108), (36, 8900437078), (39, 8215788072), (52, 6161841054), (72, 4450218539), (78, 4107894036), (104, 3080920527), (117, 2738596024), (137, 2338800984), (156, 2053947018), (234, 1369298012), (274, 1169400492), (312, 1026973509), (331, 968023368), (411, 779600328), (468, 684649006), (548, 584700246), (662, 484011684), (822, 389800164), (936, 342324503), (993, 322674456), (1096, 292350123), (1233, 259866776), (1324, 242005842), (1644, 194900082), (1781, 179907768), (1986, 161337228), (2466, 129933388), (2648, 121002921), (2979, 107558152), (3288, 97450041), (3562, 89953884), (3972, 80668614), (4303, 74463336), (4932, 64966694), (5343, 59969256), (5958, 53779076), (7124, 44976942), (7549, 42444792), (7944, 40334307), (8606, 37231668), (9864, 32483347), (10686, 29984628), (11916, 26889538), (12909, 24821112), (14248, 22488471), (15098, 21222396), (16029, 19989752), (17212, 18615834), (21372, 14992314), (22647, 14148264), (23832, 13444769), (25818, 12410556), (30196, 10611198), (32058, 9994876), (34424, 9307917), (38727, 8273704), (42744, 7496157), (45294, 7074132), (45347, 7065864), (51636, 6205278), (60392, 5305599), (64116, 4997438), (67941, 4716088), (77454, 4136852), (90588, 3537066), (90694, 3532932), (98137, 3264984), (103272, 3102639), (128232, 2498719), (135882, 2358044), (136041, 2355288), (154908, 2068426), (181176, 1768533), (181388, 1766466), (196274, 1632492), (271764, 1179022), (272082, 1177644), (294411, 1088328), (309816, 1034213), (362776, 883233), (392548, 816246), (408123, 785096), (543528, 589511), (544164, 588822)]