320122368

素因数分解:

$2^9\times 3^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 240

約数和(自身を含む): 1000935936

約数和(自身を除く): 680813568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 83, 93, 96, 108, 124, 128, 144, 162, 166, 186, 192, 216, 243, 248, 249, 256, 279, 288, 324, 332, 372, 384, 432, 486, 496, 498, 512, 558, 576, 648, 664, 744, 747, 768, 837, 864, 972, 992, 996, 1116, 1152, 1296, 1328, 1488, 1494, 1536, 1674, 1728, 1944, 1984, 1992, 2232, 2241, 2304, 2511, 2573, 2592, 2656, 2976, 2988, 3348, 3456, 3888, 3968, 3984, 4464, 4482, 4608, 5022, 5146, 5184, 5312, 5952, 5976, 6696, 6723, 6912, 7533, 7719, 7776, 7936, 7968, 8928, 8964, 10044, 10292, 10368, 10624, 11904, 11952, 13392, 13446, 13824, 15066, 15438, 15552, 15872, 15936, 17856, 17928, 20088, 20169, 20584, 20736, 21248, 23157, 23808, 23904, 26784, 26892, 30132, 30876, 31104, 31872, 35712, 35856, 40176, 40338, 41168, 41472, 42496, 46314, 47616, 47808, 53568, 53784, 60264, 61752, 62208, 63744, 69471, 71424, 71712, 80352, 80676, 82336, 92628, 95616, 107136, 107568, 120528, 123504, 124416, 127488, 138942, 142848, 143424, 160704, 161352, 164672, 185256, 191232, 208413, 214272, 215136, 241056, 247008, 277884, 286848, 321408, 322704, 329344, 370512, 382464, 416826, 428544, 430272, 482112, 494016, 555768, 573696, 625239, 642816, 645408, 658688, 741024, 833652, 860544, 964224, 988032, 1111536, 1147392, 1250478, 1285632, 1290816, 1317376, 1482048, 1667304, 1721088, 1928448, 1976064, 2223072, 2500956, 2581632, 2964096, 3334608, 3442176, 3856896, 3952128, 4446144, 5001912, 5163264, 5928192, 6669216, 8892288, 10003824, 10326528, 11856384, 13338432, 17784576, 20007648, 26676864, 35569152, 40015296, 53353728, 80030592, 106707456, 160061184, 320122368]

約数ペア:

[(1, 320122368), (2, 160061184), (3, 106707456), (4, 80030592), (6, 53353728), (8, 40015296), (9, 35569152), (12, 26676864), (16, 20007648), (18, 17784576), (24, 13338432), (27, 11856384), (31, 10326528), (32, 10003824), (36, 8892288), (48, 6669216), (54, 5928192), (62, 5163264), (64, 5001912), (72, 4446144), (81, 3952128), (83, 3856896), (93, 3442176), (96, 3334608), (108, 2964096), (124, 2581632), (128, 2500956), (144, 2223072), (162, 1976064), (166, 1928448), (186, 1721088), (192, 1667304), (216, 1482048), (243, 1317376), (248, 1290816), (249, 1285632), (256, 1250478), (279, 1147392), (288, 1111536), (324, 988032), (332, 964224), (372, 860544), (384, 833652), (432, 741024), (486, 658688), (496, 645408), (498, 642816), (512, 625239), (558, 573696), (576, 555768), (648, 494016), (664, 482112), (744, 430272), (747, 428544), (768, 416826), (837, 382464), (864, 370512), (972, 329344), (992, 322704), (996, 321408), (1116, 286848), (1152, 277884), (1296, 247008), (1328, 241056), (1488, 215136), (1494, 214272), (1536, 208413), (1674, 191232), (1728, 185256), (1944, 164672), (1984, 161352), (1992, 160704), (2232, 143424), (2241, 142848), (2304, 138942), (2511, 127488), (2573, 124416), (2592, 123504), (2656, 120528), (2976, 107568), (2988, 107136), (3348, 95616), (3456, 92628), (3888, 82336), (3968, 80676), (3984, 80352), (4464, 71712), (4482, 71424), (4608, 69471), (5022, 63744), (5146, 62208), (5184, 61752), (5312, 60264), (5952, 53784), (5976, 53568), (6696, 47808), (6723, 47616), (6912, 46314), (7533, 42496), (7719, 41472), (7776, 41168), (7936, 40338), (7968, 40176), (8928, 35856), (8964, 35712), (10044, 31872), (10292, 31104), (10368, 30876), (10624, 30132), (11904, 26892), (11952, 26784), (13392, 23904), (13446, 23808), (13824, 23157), (15066, 21248), (15438, 20736), (15552, 20584), (15872, 20169), (15936, 20088), (17856, 17928)]