208586160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1373}}^1$

素因数の和:1603

約数の個数: 120

約数和(自身を含む): 704334384

約数和(自身を除く): 495748224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 211, 240, 360, 422, 633, 720, 844, 1055, 1266, 1373, 1688, 1899, 2110, 2532, 2746, 3165, 3376, 3798, 4119, 4220, 5064, 5492, 6330, 6865, 7596, 8238, 8440, 9495, 10128, 10984, 12357, 12660, 13730, 15192, 16476, 16880, 18990, 20595, 21968, 24714, 25320, 27460, 30384, 32952, 37980, 41190, 49428, 50640, 54920, 61785, 65904, 75960, 82380, 98856, 109840, 123570, 151920, 164760, 197712, 247140, 289703, 329520, 494280, 579406, 869109, 988560, 1158812, 1448515, 1738218, 2317624, 2607327, 2897030, 3476436, 4345545, 4635248, 5214654, 5794060, 6952872, 8691090, 10429308, 11588120, 13036635, 13905744, 17382180, 20858616, 23176240, 26073270, 34764360, 41717232, 52146540, 69528720, 104293080, 208586160]

約数ペア:

[(1, 208586160), (2, 104293080), (3, 69528720), (4, 52146540), (5, 41717232), (6, 34764360), (8, 26073270), (9, 23176240), (10, 20858616), (12, 17382180), (15, 13905744), (16, 13036635), (18, 11588120), (20, 10429308), (24, 8691090), (30, 6952872), (36, 5794060), (40, 5214654), (45, 4635248), (48, 4345545), (60, 3476436), (72, 2897030), (80, 2607327), (90, 2317624), (120, 1738218), (144, 1448515), (180, 1158812), (211, 988560), (240, 869109), (360, 579406), (422, 494280), (633, 329520), (720, 289703), (844, 247140), (1055, 197712), (1266, 164760), (1373, 151920), (1688, 123570), (1899, 109840), (2110, 98856), (2532, 82380), (2746, 75960), (3165, 65904), (3376, 61785), (3798, 54920), (4119, 50640), (4220, 49428), (5064, 41190), (5492, 37980), (6330, 32952), (6865, 30384), (7596, 27460), (8238, 25320), (8440, 24714), (9495, 21968), (10128, 20595), (10984, 18990), (12357, 16880), (12660, 16476), (13730, 15192)]