555622080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^2$

素因数の和:455

約数の個数: 168

約数和(自身を含む): 1908846576

約数和(自身を除く): 1353224496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 211, 240, 260, 312, 320, 390, 416, 422, 480, 520, 624, 633, 780, 832, 844, 960, 1040, 1055, 1248, 1266, 1560, 1688, 2080, 2110, 2496, 2532, 2743, 3120, 3165, 3376, 4160, 4220, 5064, 5486, 6240, 6330, 6752, 8229, 8440, 10128, 10972, 12480, 12660, 13504, 13715, 16458, 16880, 20256, 21944, 25320, 27430, 32916, 33760, 40512, 41145, 43888, 44521, 50640, 54860, 65832, 67520, 82290, 87776, 89042, 101280, 109720, 131664, 133563, 164580, 175552, 178084, 202560, 219440, 222605, 263328, 267126, 329160, 356168, 438880, 445210, 526656, 534252, 578773, 658320, 667815, 712336, 877760, 890420, 1068504, 1157546, 1316640, 1335630, 1424672, 1736319, 1780840, 2137008, 2315092, 2633280, 2671260, 2849344, 2893865, 3472638, 3561680, 4274016, 4630184, 5342520, 5787730, 6945276, 7123360, 8548032, 8681595, 9260368, 10685040, 11575460, 13890552, 14246720, 17363190, 18520736, 21370080, 23150920, 27781104, 34726380, 37041472, 42740160, 46301840, 55562208, 69452760, 92603680, 111124416, 138905520, 185207360, 277811040, 555622080]

約数ペア:

[(1, 555622080), (2, 277811040), (3, 185207360), (4, 138905520), (5, 111124416), (6, 92603680), (8, 69452760), (10, 55562208), (12, 46301840), (13, 42740160), (15, 37041472), (16, 34726380), (20, 27781104), (24, 23150920), (26, 21370080), (30, 18520736), (32, 17363190), (39, 14246720), (40, 13890552), (48, 11575460), (52, 10685040), (60, 9260368), (64, 8681595), (65, 8548032), (78, 7123360), (80, 6945276), (96, 5787730), (104, 5342520), (120, 4630184), (130, 4274016), (156, 3561680), (160, 3472638), (192, 2893865), (195, 2849344), (208, 2671260), (211, 2633280), (240, 2315092), (260, 2137008), (312, 1780840), (320, 1736319), (390, 1424672), (416, 1335630), (422, 1316640), (480, 1157546), (520, 1068504), (624, 890420), (633, 877760), (780, 712336), (832, 667815), (844, 658320), (960, 578773), (1040, 534252), (1055, 526656), (1248, 445210), (1266, 438880), (1560, 356168), (1688, 329160), (2080, 267126), (2110, 263328), (2496, 222605), (2532, 219440), (2743, 202560), (3120, 178084), (3165, 175552), (3376, 164580), (4160, 133563), (4220, 131664), (5064, 109720), (5486, 101280), (6240, 89042), (6330, 87776), (6752, 82290), (8229, 67520), (8440, 65832), (10128, 54860), (10972, 50640), (12480, 44521), (12660, 43888), (13504, 41145), (13715, 40512), (16458, 33760), (16880, 32916), (20256, 27430), (21944, 25320)]